When Mary stood up to answer the question , she was _____at first but soon relaxed.
| A．nervous | B．happy | C．mad | D．athletic |
---____ is Peter? --- He_____ fine.
| A．How, are | B．What, is | C．How, is . | D．Who, is |
—Hi, Lucy. Your skirt is very nice. —____
| A．Yes, it’s nice. | B．That’s OK. | C．You’re right. | D．Thank you. |
---_____ are they? --- They are Maria and Jane.
| A．Where | B．Who | C．How | D．What |
中华人民共和国的英文缩写是______.
| A．PRC | B．CEO | C．UFO | D．WTO |
---_____they have a car? ----Yes, they _______.
| A．Do, are | B．Are, do | C．Do, do | D．Are, are[来 |