Phrasal verbs
Idiom
Prepositions
Opposites
100

to stop in a vehicle to give someone a ride

PICK UP

100

to be in the same difficult position

TO BE IN THE SAME BOAT

100

If you buy your plane ticket ... advanced, it's cheaper than if you wait.

IN

100

FREEZE

MELT

200

to defeat and remove from a competitions; make unconscious

KNOCK OUT

200

to hope for a good news

TO KEEP YOUR FINGERS CROSSED

200

The distance from the Earth to the Sun is, ... average, about 149 million km.

ON

200

TEMPORARY

PERMANENT
300

to start (a hobby, sport, etc.); fill an amount of space/time

TAKE UP

300

to have a nervous feeling in your stomach

TO HAVE BUTTERFLIES IN YOUR STOMACH

300

Many lives were saved ... the introduction of antibiotics.

WITH

300

DEEP

SHALLOW

400

to stop working (for a machine, etc)

BREAK DOWN

400

to reveal a secret

TO LET THE CAT OUT OF THE BAG

400

The telescope will photograph distant galaxies, ... an attempt to understand their past.

IN

400

SUCCESS

FAILURE

500

to find the solution to a problem, etc

WORK OUT

500

to decide to stop working

TO CALL IT A DAY

500

Try spreading something low fat ... your bread instead of butter.

OVER

500

LOSE

GAIN