题目内容
用所给词的适当形式填空。
These are some ________(photo)of my foreign teachers．
完成句子。
－你能帮我吗?
－当然了，没问题。
－Can you help me?
－________,________ ________．
用所给单词的正确形式填空。
It is impossible ________(imagine)．
用所给单词的适当形式填空。
________ anybody ________(surf)before?
根据汉语完成句子。
你从未见过真的宇宙飞船吗?
________ you never ________ a real spacecraft?
句型转换。
Tom went to the museum．He's still there now．(合并为一句)
Tom ________ ________ ________ the museum．
________ of the two books are interesting．
A．
All
B．
Both
C．
Any
D．
Either
根据括号中所给的汉语写出单词，使句子意思完整正确。
________(宇航员)have already been to Mars．
He ________(finish)his homework and is now listening to music．
