1.I am _______ communication with him on this subject

2.I doubt Tom ___________passing the examseven if he tries harder than before.

3.—I have an appointment today.

—Oh well, _________let’s make it another day, shall we?

4.We should be pay special attention to the development of the situation. We should also tell our friends to be careful of it ____________（也）.

5.________ ________ ________ _______ (至于) learning English, he has no superiority.

6.我沿着街道走着，听着音乐。I walked along the street, ________ ________ the music.

7.I’ll do it more carefully ________it will take me hours.

8.It was sunny just now.But______the sky was covered with dark clouds.

9.The robbers __________ and looted (抢劫)the warehouse.（货栈）

10.While in the lab,you should ______the teacher’s ______

Last Sunday morning we all_____Mr Wang’s wedding,including the managers.

The pupil is clever enough to______all these numbers correctly.

The doctor came up and asked me ______the day before.

It was not until all the fish died in the river_____the villagers realized the serious pollution.

.--- Have you finished your homework?

--- No. I ______ Good Voice of China on Zhejiang TV all day yesterday.

This is the house_____my grandma lived twenty years ago.

---- Please tell Tom about the meeting tomorrow.

---- We ______him yesterday.It is a little late ,in my opinion.

Actually,the students can______ very well without looking up the words in the dictionary.

Though the old lady lives in a (an)______house,she doesn’t feel______at all.