初三的`最好说明理由!`

题目

初三的`最好说明理由!`
1.WngXin is very anxious___ his mother`s health.(填介词)
2.Do you know who the computer belongs to?(改为同义句)
Do you know ____the computer_____?
3.He could be running for the early bus.(对化线部分提问)
--------------
____ ____he_____running?
____ ____he_____running for?
4.They were expected to be here an hour ago,but they haven`t come
till now.(改为同义句)
They were____ ____be here an hour ago,but they haven`t come till now.
5.改错:Many tourists spent their vacation to visit the Forest of Steles in Xi`an.
第3题的化线是 the early bus `

答案

1.about固定短语be anxious about
2.whom belongs to 宾语提前
3.（问得有毛病没法回答）其他答案：what's he hurry to
4.supposed to 固定搭配 be supposed to do －－应该做什么
5.to visit改为visiting spent搭配 doing
可以吗?