| —How often does your father go back to see your grandparents? —_______. |
A. For two months B. Twice a month C. Twice D. Two months |
| Ann is said ______ research in Africa, and she will come back next month. |
A. to do |
| After that, she is going to eat some_________. |
A．Chinese traditional food B．tradition Chinese food C．Chinese tradition food D．traditional Chinese food |
| Luckily, _______ happened to be no one in the building when the terrible fire broke out. |
A. there B. it C. this D. that |
| I like the cartoon _____a happy ending and makes me _____. |
A. which have; laugh B. that has; to laugh C. whose has; laughing D. which has; laugh |