It________me half an hour to reach the top of the mountain．
| A．spent |
| B．cost |
| C．took |
| D．paid |
She’s read the book,?
| A．isn’t she | B．doesn’t she | C．hasn’t she | D．wasn’t she |
They haven’t finished their compositions.
| A．write | B．to write | C．to be writing | D．writing |
Have you visited the Great Wall?
| A．ever | B．before | C．did | D．done |
—Have you found your bike?—.
| A．No,you have | B．Not yet | C．Yes,I do | D．Yes,I found |
—Where’s your friend?
—She Shanghai.She won’t be back next week.
| A．has been to;after | B．has been to;until |
| C．has gone to;until | D．has gone to;after |