–It’s raining heavily. Let’s stand under that big tree.
–______________. It’s very dangerous to do so in such weather.

–It’s raining heavily. Let’s stand under that big tree.

–______________. It’s very dangerous to do so in such weather.

A．We don’t have to                      B．Let’s go

C．All right                               D．We’d better not

–It’s raining heavily. Let’s stand under that big tree.
–______________. It’s very dangerous to do so in such weather.

1. A.
   We don’t have to
2. B.
   Let’s go
3. C.
   All right
4. D.
   We’d better not