ousin is said ________ anew computer program recently, but do you know when he will finish it

It is very important that you _______ for this examination.

The telephone rang at midnight, butit stopped ______ I could answer it.

Compared with his sister, Jerry is even more ____ to, and more easily troubled by , emotional and relationship problems.

I missed the beginning of ________ cartoon The Lion King.—What a pity! You should leave school half _______ hour earlier.