在横线上填入所缺部分，使句子完整（注意：每空不止一个单词）
A.同义句改写
1.Nick was so tired that he couldn’t walk any further.
Nick was _____________________________ any further.
2.We can’t finish the project on time unless you support us.
The project can’t be finished on time ______________________________.
3.Shall we watch the exciting ping-pong match together?
______________________________watch the exciting ping-pong match together?