— Millie’s books on the floor, right?
— Yes, they are.
| A．am | B．is | C．are | D．be |
—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 |
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 |