To fetch water before breakfast seemed to me a rule________.

A.to never   B never to be broken  C. never to have broken D. never to be breaking

.She asked me to help her, _____that she couldn’t move the heavy suitcase alone

Robert is said _______abroad, but I don’t know country be studied in .

A. to have studied   B. to study  C. to be study   D to have been studying

----Let me tell you something about the journalists.

----Don’t you remember ______me the story yesterday?

Will those ____the children from abroad come to the headmaster’s office?

.He went to American _____some English as well as ____.

The party was a success ,but we thought it a pity not ______you.

Once your business because international, _____constantly will be part of your life.

At first he didn’t mean _______ part, but he couldn’t resist ______a try.

The walls of the rooms are said ___white in no time.