My Old Classmate also mentioned some important events that _______ from 1993 to 2013.
| A．had happened | B．was happened |
| C．happened | D．has happened |
—I had a really good weekend at my uncle's. —_______.
| A．Oh, that's very nice of you | B．Congratulations |
| C．It's a pleasure | D．Oh, I'm glad to hear that |
—Amy, I haven’t finished my homework, so I can’t go swimming with you.
—_______.
| A．Have a good time | B．Don’t worry |
| C．That’s a pity | D．Study hard |
_______ amazing movie Rio2 is! Many people like to watch it.
| A．What | B．How an |
| C．What an | D．How |
—Are you interested in learning math?
—Yes, but I’m afraid to _______ too much time on math.
| A．take | B．spend | C．pay | D．cost |