初三上的英语呢,帮帮忙回答.

题目

初三上的英语呢,帮帮忙回答.
What will you do if it is rainy tomorrow?改同义句.
If you are still nervous ,you needn't go.改同义句.
He came to the party last night,but he was late.合并成一句.
He doesn't kown what ti wear at the party.改同义句.

答案

What are you going to do if it rains tomorrow?
It's not necessary for you to you ,if you are still nervous.
He was late for the party last night.
What to wear at the party still bother him .