Add on
To connect something to another thing
Shakespeare's first play was _________ (title) Henry IV
You _________ make a list of new vocabulary that you find.
Shouldn't
Mustn't
Must
Have to
Should
Don't have to
Had better
Should
She __________ (ought to/rehearse) before the concert.
She ought to have rehearsed before the concert.
I like being able to/can walk to school in the morning
I like being able to walk to school in the morning
Live on
To survive
Can we ________ (trust) her with arrangements for the party?
entrust
Matt ________ use a dictionary all the time. It won't help him to improve.
Shouldn't
Mustn't
Must
Have to
Should
Don't have to
Had better
Shouldn't
The chef _____________ (should/add) more salt. There wasn't enough.
The chef should have added more salt. There wasn't enough.
She could/was able smell something delicious coming from the kitchen.
She could smell something delicious coming from the kitchen.
Move on
To change and develop
There were some photos _________ (close) with her letter.
enclosed
You __________ go to bed early. The exam is tomorrow morning.
Shouldn't
Mustn't
Must
Have to
Should
Don't have to
Had better
had better
The bus came immediately, so we ____________ (not have to/wait)
The bus came immediately, so we don't have to wait.
I succeeded in/managed to jumping from a plane in a parachute.
I succeeded in jumping from a plane in a parachute.
Urge on
To encourage an action
Local government should ___________ (power) local people
empower
You _________ pass an English exam before you can attend the University.
Shouldn't
Mustn't
Must
Have to
Should
Don't have to
Had better
must
You ______________ (should not/forget) the map. Now we're completely lost!
You shouldn't have forgotten the map. No we're completely lost.
The visitors in the zoo enjoyed could/being able to watch the baby pandas
The visitors in the zoo enjoyed being able to watch the baby pandas
Cling on
To keep
Black Rhinos are one of the most __________ (danger) species in the world
endangered
Students _________ use their mobiles in class, otherwise they will be removed.
Shouldn't
Mustn't
Must
Have to
Should
Don't have to
Had better
mustn't
I ____________ (have to/read) the email about five times to understand it.
I had to read the email about five times to understand it.
Rachel succeeded in/managed to find cheap tickets on the internet.
Rachel managed to find cheap tickets on the internet.