15.___ moved us most was___ he looked after the old man for more than twenty years. A. That/ that B. What/ that C. What/what D. That/what ...

9.It has not been decided ___ they will leave for New York. A. when B. why C. that D. what ...

3.In some countries,___ are called “public schools” are not owned by the state. A. that B. which C. as D. what ...

17._____ the front door _____, he had to enter the room through the back door. A. Seen/painted B. Seeing/ painted C. Being seen/ being painted D. Seeing/being painted ...

11.Towards evening, the patient opened his mouth as if _____ something to his son. A. said B. say C. to say D. to have said ...

5.When he came to, he found himself _____ on a chair, with his hands _____ back. A. to sit/tying B. sitting/tying C. seating/ tied D. seated/tied ...

19.She seems to ___ language－whatever language she learns，she learns it well. A. take an interest in B. have a gift for C. take advantage of D. play a role in ...

13.I know Mr. Brown; we ______ to each other at an international conference. A. are introduced B. are been introduced C. were introduced D. had been introduced ...

7.Don’t bother to look for my dictionary --- it ______ some day. A. turns up B. has turned up C. will turn up D. is going to turn up ...

1.The train ______ at the present speed until it reaches the foot of the mountain at about nine o’clock tonight. A. went B. is going C. goes D. will be going ...