She_____ have gone to Shanghai for a visit. She has been discussing the papers with me for a whole day.
| A．mustn’t | B．needn’t | C．shouldn’t | D．can’t |
----Have you fed the cat?
----No, but______.
| A．I’m | B．I am |
| C．I’m just going | D．I’m just going to |
----Do you think it will snow tomorrow?
----______?
| A．I don’t think | B．No, I don’t think |
| C．I don’t think so | D．No, I don’t so |
-----I won’t do it any more.
-----_______?
| A．Why not | B．Why don’t do any more | C．Why not do | D．Why don’t |
---- Won’t you have another try?
---- ________.
| A．Yes, I will have | B．Yes, I won’t have | C．Yes, I won’t | D．Yes, I will |
---I’ll be away on a business trip. Would you mind looking after my cat?
---Not at all.______.
| A．I’ve no time | B．I’d rather not | C．I’d like it | D．I’d be glad to |