I’m so busy. If I ______ time, I ______ have a good rest.
| A．have, would | B．have, could | C．had, would | D．had, will |
There is _____ “u” and _____ “r” in the word “your”.
| A．a, a | B．an, an | C．an, a | D．a, an |
Don’t throw plastic bags towards the animals in the zoo.
| A．All right. | B．Nothing. |
| C．Not at all. | D．I’m glad. |
---Is that Mr Smith?
---It __________ be him. He is in New York on business these days.
| A．may not | B．needn’t | C．can’t | D．mustn’t |
The boy looked __________ because he didn’t pass his maths test.
| A．sad | B．sadness | C．saddest | D．Sadly |
---When will Uncle Sam come to see us?
---He’ll see us this weekend. He _________ me by email.
| A．told | B．is telling |
| C．will tell | D．is going to tell |