题目内容
用所给单词的正确形式填空。
It is impossible ________(imagine)．
It is＋aaj.＋to do sth．“做……事是怎么样的”。
用所给词的适当形式填空。
I ________(see)him in the street last night．
句型转换。
－Where is he?(根据问句进行回答)
－He ________ ________ to the teachers'office．
The boy is ________ to carry the box．
A．
strong enough
B．
enough strong
C．
so strong
D．
very strong
根据汉语提示完成句子。
科学家们已经在宇宙中发现了许多其他的星系。
Scientists ________ ________ many other ________ in the ________．
She has already washed her clothes．(改为否定句)
She ________ washed her clothes ________．
用所给单词的适当形式填空。
________ you ever ________(be)to America?
These are some ________(photo)of my foreign teachers．
下列各句中均有一处错误，请指出并改正。
