–If you have any trouble, be sure to call me.
– __________________
| A．I am glad to hear that. | B．I will. Thank you very much. |
| C．I have no trouble. | D．I will think it over. |
____you go to school by bus?
| A．Are | B．Is | C．Do | D．Can |
---I’m going to Sanya for my holiday tomorrow. —_______
| A．All right! | B．You’re right. | C．It’s good. | D．Have a good time! |
---Jack,there’ll be a party next Sunday.---________ .
| A．I don't know. | B．Yes, there’ll be. | C．Excellent ！ | D． Its’ basic. |
---Who wrote the book?---_______.but the book is interesting.
| A．I’m not sure. | B．Give me a break. |
| C．I don't believe it. | D．You know it. |
_______have you been to Tianjin?---Twice.
| A．How many | B．How many times | C．How | D． How many time |