同义句转换。

小题1:You are too young to go to school.

You are ____ ____ ____ you can’t go to school.

小题2:Welcome to China in spring, summer, autumn or winter.

Welcome to China in_____ ______.

小题3:Can I help you?

_____ _____ ____ I can do for you?

小题4:When she calls me, I’ll tell you at once.

I’ll tell you_____ _____ ____ she calls me.

小题5:It isn’t meaningless, I think.

I _____ think it’s______.

燃气模块前流量计MG2-1测量的流量信号必须用（）来补偿。