题目内容
So far,we ________ a lot of trees in our school．
A．
plant
B．
to plant
C．
has planted
D．
have planted
句中出现了so far，要用现在完成时，主语是we，故选D。
句型转换。
He finished his homework．(改为现在完成时)
He ________ ________ his homework．
用所给单词的适当形式填空。
Would you like ________(come)for dinner tonight?
She has already had her lunch．(改为否定句)
She ________ ________ her lunch ________．
“Have ________ try;you are so close to the answer,”the teacher said to Eric．
the other
one another
other．
another
I________ the book for 3 days．
have bought
have had
bought
will buy
根据括号中所给的汉语完成句子。
My brother ________ ________ ________(去了)the South．
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．
He ________ just ________(receive)a letter from his father．
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