---Whose apples are these ?
---They are , they are apples.
| A.they , their | B.theirs , their |
| C.theirs , they | D.their , theirs |
US First Lady Michelle Obama encouraged students to study abroad in herwhen visiting Peking University on March 22, 2014.
| A.story | B.speech | C.letter | D.diary |
Be quick, ___________ we’ll be late for the meeting.
| A.and | B.but | C.so | D.or |
________ useful advice you gave us!
| A.How a | B.What an | C.What | D.How |
—Did you enjoy the party yesterday?
–-________, so I left early.
| A.It was funny | B.I enjoyed it |
| C.It was boring | D.I haven’t been there |
If we don’t study hard, we will in our class.
| A.take the lead | B.fall behind |
| C.be the first | D.be successful |