.____it rain tomorrow, I’d stay at home.
A Should B Would C When D If
___I had time,I would have played it again
| A．If | B．Uless | C．Had | D．When |
--Will he fail in the exam ?
---_______.
| A．Don’t hope to | B．Let’s hoe not . |
| C．Not hope so. | D．Let’s hope not to. |
.----Won’t you have another try ?
----____.
| A．Yes ,I ‘ll | B．Yes ,I won’t |
| C．Yes, I will have | D．Yes,I won’t have |
.He must be helping the old man to water the flowers, _____?
| A．is he | B．is’t he | C．must he | D．mustn’t he |