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
winnow
2
Verbs
WINNOW
WINNOW
DOWN
Winnow down
Reduce the size of a group of people or things to have the best
WINNOW
OUT
Winnow out
Remove the bad or less satisfactory people or things from a group to leave the best
← All phrasal verbs · by verbs
