Choose the correct word to fill in the gap
- We ______ leave by seven o'clock.
A) must    B) have to    C) should to    D) need
- If you want to be healthy, you _______ smoke.
A) needn't    B) couldn't    C) shouldn't    D) mustn't to
- He's _____________ politics.
A) interested    B) interesting    C) interested to    D) interested in
- What will you do if he ______________?
A) isn't coming    B) won't come    C) not come    D) doesn't come
- Would you mind ____________ me a hand?
A) to give    B) give    C) giving    D) to giving
- I tried my best but I ____________ do the exercise.
A) not able to    B) couldn't    C) didn't could    D) could
- I missed the train, so I _________ take the next one.
A) musted    B) must    C) had to D) had
- I ___________ them since we were children.
A) know    B)known    C) have known    D) has known
- He has ___________ eaten.
A) yet    B) already    C) still    D) until
- I've met the person ______ lives in that house.
A) which    B) whose    C) who    D) where
- They've been to France, ___________ they?
A) isn't    B) doesn't    C) been    D) haven't
-
Hey Tom! I ____________ you for a long time!
A) didn't see    B) haven't seen    C) don't see    D) aren't seeing
