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 youB. Congratulations
C. It's a pleasureD. 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. takeB. spend C. pay D. cost
If you have trouble pronouncing the word, you can repeat it over and over again _______ you are comfortable with it.
A. unless B. if
C. until D. while
