句型转换, 每空一词（20分）
小题1:They're used for seeing in the dark. (改为否定句)
They              for seeing in the dark.
小题2:Liu Weidong wanted to make Xiaoyu happy. (改为一般疑问句)
     Liu Weidong    to make Xiaoyu happy?
小题3:Chinese people invented the abacus in the sixth century. (改为被动语态)
The abacus            in the sixth century     Chinese people.
小题4:Jim can clean up parks on Sundays. (就划线部分提问)
            Jim clean up parks?
小题5:We had a great time in Hong Kong last summer. (改为同义句)
We            in Hong Kong last summer.
小题6:The children have never seen an Indian film.           ? (完成反意疑问句)
小题7:He is playing basketball now. ( 用every afternoon改写句子)
He _______ basketball every afternoon.
小题8:I got to school late because the traffic was very busy.(对划线部分提问)
_______   ______ you get to school late?
小题9:How about opening the window?(改写为同义句)
______  _______ opening the window?
小题10:It takes him three days to mend the subway.(同义句)
He ______ three days _______the subway.