work/working, go/going, do/doing: start
In this lesson
Point A of 3
work / go / be etc. (the infinitive)
Use the infinitive, with no to, after these words:
| After | Example |
|---|---|
| will / shall | Ellie will be back at six. Shall I close the door? |
| might / may | I might ring you tonight. May I come in? |
| can / could | I can't come on Friday. Could you open the window, please? |
| must | It's getting dark. I must go. |
| should | You shouldn't eat so fast. |
| would | Would you like a cup of tea? |
| do / does (present simple) | Do you drive? Kev doesn't know anybody here. |
| did (past simple) | What time did the bus come? We didn't win. |
- Ellie will be back at six.
- I might ring you tonight.
- It's getting dark. I must go.
- Kev doesn't know anybody here.
- We didn't win.
Point A · Exercise 51.2 · part 1 of 3
Complete the sentences with a verb from the box. Sometimes you need the infinitive (work / go etc.) and sometimes you need -ing (working / going etc.).
Use these
cook/cookingdo/doingeat/eatinggo/goinglisten/listeningrain/rainingsleep/sleepingwait/waitingwake/wakingwatch/watchingwear/wearingwork/working
Example
Please don't ring me now. I'm working.
AnswerPlease don't ring me now. I'm working.Example
I'm exhausted. I didn't sleep at all last night.
AnswerI'm exhausted. I didn't sleep at all last night.What time do you usually up at weekends?
AnswerWhat time do you usually wake up at weekends?"Where are you ?" "To the post office."
Answer"Where are you going?" "To the post office."Did you the match last night?
AnswerDid you watch the match last night?Take your umbrella. It's .
AnswerTake your umbrella. It's raining.
Point A · Exercise 51.2 · part 2 of 3
Complete the sentences with a verb from the box. Sometimes you need the infinitive (work / go etc.) and sometimes you need -ing (working / going etc.).
Use these
cook/cookingdo/doingeat/eatinggo/goinglisten/listeningrain/rainingsleep/sleepingwait/waitingwake/wakingwatch/watchingwear/wearingwork/working
You can switch the music off. I'm not to it.
AnswerYou can switch the music off. I'm not listening to it.We didn't anything because the café was closed.
AnswerWe didn't eat anything because the café was closed.Two people were outside the door when I got home.
AnswerTwo people were waiting outside the door when I got home."Does Tom always a hat?" "No, only when it's cold."
Answer"Does Tom always wear a hat?" "No, only when it's cold."
Point A · Exercise 51.2 · part 3 of 3
Complete the sentences with a verb from the box. Sometimes you need the infinitive (work / go etc.) and sometimes you need -ing (working / going etc.).
Use these
cook/cookingdo/doingeat/eatinggo/goinglisten/listeningrain/rainingsleep/sleepingwait/waitingwake/wakingwatch/watchingwear/wearingwork/working
"What are you tonight?" "I'm dinner for my parents."
Answer"What are you doing tonight?" "I'm cooking dinner for my parents."
Point B of 3
to work / to go / to be etc. (to + infinitive)
Use to + infinitive after these:
| After | Example |
|---|---|
| (I'm) going to | I'm going to paint the kitchen this weekend. |
| (I) have to | I have to get up early tomorrow. Everybody has to sleep. |
| (I) want to | Do you want to come with us? |
| (I) would like to | I'd like to ask you something. |
| (I) used to | My gran used to work in a mill. |
- I'm going to paint the kitchen this weekend.
- I have to get up early tomorrow.
- They don't want to come with us.
- I'd like to ask you something.
- My gran used to work in a mill.
Point B · Exercise 51.1 · part 1 of 2
Complete the sentences. Write ... ring Mum or ... to ring Mum.
Example
I'll ring Mum.
AnswerI'll ring Mum.Example
I'm going to ring Mum.
AnswerI'm going to ring Mum.Can you Mum?
AnswerCan you ring Mum?Shall I ?
AnswerShall I ring Mum?I'd like .
AnswerI'd like to ring Mum.Do you have ?
AnswerDo you have to ring Mum?
Point B · Exercise 51.1 · part 2 of 2
Complete the sentences. Write ... ring Mum or ... to ring Mum.
You should .
AnswerYou should ring Mum.I want .
AnswerI want to ring Mum.I might .
AnswerI might ring Mum.You must .
AnswerYou must ring Mum.
Point B · Exercise 51.3 · part 1 of 5
Put the verb in the correct form. Choose the infinitive (work / go etc.), to ... (to work / to go etc.) or -ing (working / going etc.).
Example
Shall I put the heating on? (put)
AnswerShall I put the heating on?Example
It's nearly midnight. I have to go to bed. (go)
AnswerIt's nearly midnight. I have to go to bed.Example
Kerry isn't working today. She's off sick. (work)
AnswerKerry isn't working today. She's off sick.I'm not hungry. I don't want anything. (eat)
AnswerI'm not hungry. I don't want to eat anything.It might later, so take a coat. (snow)
AnswerIt might snow later, so take a coat.What time do you have for work? (leave)
AnswerWhat time do you have to leave for work?Sorry, I can't you with that today. (help)
AnswerSorry, I can't help you with that today.
Point B · Exercise 51.3 · part 2 of 5
Put the verb in the correct form. Choose the infinitive (work / go etc.), to ... (to work / to go etc.) or -ing (working / going etc.).
My sister is at university. She's law. (study)
AnswerMy sister is at university. She's studying law.Would you like to the cinema tonight? (come)
AnswerWould you like to come to the cinema tonight?When you saw Dylan, what was he ? (do)
AnswerWhen you saw Dylan, what was he doing?When you visit Edinburgh, where are you going ? (stay)
AnswerWhen you visit Edinburgh, where are you going to stay?
Point B · Exercise 51.3 · part 3 of 5
Put the verb in the correct form. Choose the infinitive (work / go etc.), to ... (to work / to go etc.) or -ing (working / going etc.).
I'm starving. I must some lunch. (have)
AnswerI'm starving. I must have some lunch."Where's Mum?" "She's a shower." (have)
Answer"Where's Mum?" "She's having a shower."I used a dog, but he died last year. (have)
AnswerI used to have a dog, but he died last year.The music was very loud. I couldn't what she said. (hear)
AnswerThe music was very loud. I couldn't hear what she said.
Point B · Exercise 51.3 · part 4 of 5
Put the verb in the correct form. Choose the infinitive (work / go etc.), to ... (to work / to go etc.) or -ing (working / going etc.).
You've got a temperature. I don't think you should to school today. (go)
AnswerYou've got a temperature. I don't think you should go to school today.I don't know what the teacher said. I wasn't to her. (listen)
AnswerI don't know what the teacher said. I wasn't listening to her.Sorry I'm late. I had my sister to the station. (take)
AnswerSorry I'm late. I had to take my sister to the station.I want the truth. (know) You must me. (tell)
AnswerI want to know the truth. You must tell me.
Point B · Exercise 51.3 · part 5 of 5
Put the verb in the correct form. Choose the infinitive (work / go etc.), to ... (to work / to go etc.) or -ing (working / going etc.).
May I your toilet? (use)
AnswerMay I use your toilet?
Point C of 3
working / going / playing etc. (-ing)
Use the -ing form after am / is / are (present continuous) and was / were (past continuous).
- Please keep the noise down. I'm working.
- Sam isn't playing football this week.
- What time are you going out?
- It was snowing, so we stayed in.
- What were you doing when the lights went out?
Point C · Extra practice
Put the verb in brackets into the -ing form.
Be quiet, please. I'm . (work)
AnswerBe quiet, please. I'm working.It was when we left the house. (rain)
AnswerIt was raining when we left the house.What are you at the weekend? (do)
AnswerWhat are you doing at the weekend?
Lesson 51 · Result
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