用所给词的适当形式填空。
1．The soldier told me that the war ____（break out）before he ____（get）to the front．
2．Yang Yang is reported ____（win）the first Winter Olympic gold medal for China．
3．All the people ____（invite）to the party were scientists，____（include）ten women scientists．
4．—I thought Wang Zhizhi was on the Chinese basketball team．
—Yes，he（be），but now he ____（belong）to the Dallas Mavrick．
5．—John is going to tour America alone．
—It can not be true．He ____（promise）he ____（take）me along the other day．
6．I have finished my paper and it ____（take）me a whole month．
7．I haven't seen Mary these past few days．I'm afraid she ____（not feel）herself recently．
8．She ____（laugh at）for being so foolish．
9．—Have the students started to work on their experiment？
—Yes，the experiment ____（do）．
10．The problem ____（study）by some teachers in the meeting room at the moment is hard to deal with．
11．If the box is heavy ____（carry）， ask your brother for help．
12．Twelve years later she ____（change） so much that when she returned to her hometown nobody could recognize her．
13．I ____（read）an article on the importance of looking after trees and I won't finish it until supper time．
14．I enjoy Shake speare's works．Up to now I ____（read）three of his plays．
15．If weather ____（permit），we willgo to the park tomorrow．
16．New ideas sometimes have to wait for years before ____（fully accept）．
17．Why do you have the lights ____（burn）all night long？
18．____（I fall）ill worried my parents GREatly．
19．—Mike，the phone is ringing．Do you want me to go？
—No，sit still，I ____（get）it．
20．According to the timetable，the No 94 train ____（arrive）here at 8：45 a．m．So I think it ____（come）soon．
