题目内容
句型转换。
Jack has been to London.(改为一般疑问句)
________ Jack ________ to London?
现在完成时变一般疑问句时直接将助动词提前。
She has already had her lunch.(改为否定句)
She ________ ________ her lunch ________.
根据汉语完成句子,每空一词。
消防员们只用了20分钟就扑灭了那场大火。
It only ________ the firefighters twenty minutes to ________ out the fire.
完成句子。
我去过北京三次了。
I ________ ________ ________ Beijing three times.
用所给动词的正确形式填空。
-________ Chinese people ________(send)astronauts to space recently?
-Not yet.
选择方框中的短语填入下面的句子。使其通顺完整。(每个短语只能用一次)
1.I often ________ my friends by QQ.
2.There are ________ people in the supermarket.
3.Scientists think that there has been life ________ for hundreds of years.
4.The earth ________ the sun.
5.The boy is old ________ go to school.
用所给单词的适当形式填空。
He ________ just ________(receive)a letter from his father.
用所给单词的正确形式填空。
None of them ________(have)an environment like that of the earth.
Now ________ people in the world are suffering from the H1N1 flu.
A.
thousand
B.
thousand of
C.
thousands of
D.
ten thousands