Skip to content
Ampersand Lab
Menu
Lessons
Foundation course
115 lessons, A1 to B1
Intermediate course
145 lessons, B1 to B2
1
2
3
4
Find your level
Which course, which lesson
All of lessons →
Vocabulary
GO
ON
Phrasal verbs
Most common first
TAKE
OFF
Phrasal verbs by verb
get, put, take …
A BUSY BEE
Idioms
Fixed expressions
IN
ON
AT
Prepositions
in, on, at and the rest
IF
THEN
Conditionals
If sentences
1
2
3
4
Pathways
Step-by-step word lists
All of vocabulary →
Practise
Today’s review
Questions you missed
GIVE UP
Flashcards
Cards that come back on time
Exercise sets
Short sets by topic
All of practise →
Private lessons
Your teacher
Aaron, and how lessons work
Book a lesson
Times and prices
LIVE
My bookings
Join, move or cancel
All of private lessons →
About
Log in
Phrasal verbs · by verb
double
7
Verbs
DOUBLE
DOUBLE
AS
Double as
Have a second function or purpose
DOUBLE
BACK
Double back
Go back the way you were coming
DOUBLE
DOWN
Double down
Increase commitment to something, especially when this is risky
DOUBLE
DOWN ON
Double down on
Increase commitment to something, especially when this is risky
DOUBLE
OVER
Double over
Bend over at the waist
DOUBLE
UP
Double up
Bend over at the waist
DOUBLE
UP AS
Double up as
Have a second function or purpose
← All phrasal verbs · by verbs