vocabulary
phrasal verbs
idioms/ expressions
grammar
100

a medical review 

a check-up

100

to recover 

to get over
100

a long time

donkey's years

100

make a big difference comparison

200
tablets you take when you have a headache

painkillers

200

to vomit

to throw up

200

write back to me

drop me a line

200

make a small difference comparison

300

the object you use to give an injection

needle

300

to die

to pass away
300

to be very happy

to be over the moon

300

we will go on holiday _____ that we have enough money

provided

400

frostbite

you get this on your fingers and toes when you have been in freezing conditions

400

to faint

to pass out

400

to feel ill

to be under the weather

400

You should study tonight. _________, you won't pass the exam. 

Otherwise

500

the age you will live until 

life expectancy

500

to catch an illness

to come down with

500

to be busy

to be snowed under

500

give an example of a second conditonal