文档介绍：Unit 1
The delegation has already arrived, but I didn’t know it ______ until this morning.
A. e B. had ing C. ing D. comes
It’s high time they ______ this road.
A. mend B. mended C. must have mended D. will mend
It’s the first time we ______ here.
A. came B. e C. ing D. come
I decided to go to the library as soon as I ______.
A. finish what I did B. would finish what I was doing
C. finish what I did D. finished what I was doing
We ______ our breakfast when an old man came to the door.
A. just have had B. have just had C. just had D. had just had
Where ______ dirt, there are flies.
A. there had been B. there will have
C. has there been D. there is
When I arrived at his office, he ______ on the phone.
A. was speaking B. spoke
C. had been speaking D. had spoken
With the development of production and science, radio ______ a wide application in a short time.
A. found B. finds C. have found D. has found
She said that she ______ much progress since she came here.
A. makes B. made C. have made D. had made
We _____ your terms carefully but ______ to say that we cannot accept them.
A. are studying … regret
B. have studied … are regretting
C. have studied … regret
D. have been studying … have regretted
Keys: CBBDD/ DADDD
Fill the blanks with the proper verb form in the proper tenses.
He __________(read) an English magazine when I came in.
They wanted to know when we ___________(leave)for Shanghai.
It was a dark night and a strong wind ___________(blow).
His father ___________(be) a teacher for 29 years.
This is the second time I _______(be) in Hubei.
This is the best novel she ________(ever, write).
It is the most interesting film I __________(ever, see).
By the end of July they __________(treat) patients.
I didn’t go to the film because I __________(see) it twice.
She suddenly remember that she __________(not, lock) the door.
Keys: 1. was reading; 2. were leaving; 3. was blowing; 4. has been;
5. have been; 6. has ever writte