1.We _____ the missing boy in the forest for two hours, but we ______ yet.
A. B. have searched for, hadn’t find; C. had searched for,
haven’t found; D. have been searching for, haven’t found
2.By the time you arrive in London, we ______ in Europe for two weeks.
A.
3.You ______ television. Why not do something more active?
A. Always watch; C. have always watched; D. have always been watching
4.Why weren’t you at the meeting? I _____ an important visitor from the UK. in my office.
5.I have no idea what ______ while I was sleep.
6.Oh, dear! I forgot the air tickets. You _____ something.
7.I can guess you were in a hurry. You _____ your sweater inside out.
8.The traffic in our city is already good, and it _______ even better.
9.Where is your mother? She isn’t in, she has gone shopping. (go)
10.In his letter, he said that he missed us very much. (miss)
11.He told the boys not to make any noise because he was writing something important. (write)
12.While he was walking along the street, he heard someone call his name. (walk)
13.Mr. Chem. has saved some money. He is going to buy a TV set. (buy)
14.When I met Albert, he hadn’t yet learnt that he would be our new headmaster. (not learn)
15.I decided to go to the library as soon as I _______.
16.Hurry up! Alice and sue are waiting for you at the school gate. Oh, I thought they ______
without me.
17.the conference _______ a full week by the time it ends.(会议正在开，到它结束时应是一个
将来时态，因为是持续一周，所以用将来完成时)
18.When the old man _____ to walk back to his house, the sun ______ itself behind the
mountain.
was starting, hid
19.I arrive late, I ______ the road to be so icy.(出乎意料之外，与原来的想法不同)
A. Wouldn’t expected;
B. haven’’t expecting
20.While they were swimming (swim) in the river, it rained(rain).
