---- What did Jack eat?
---- He ________ an apple before he ________!
| A．ate; sleeps | B．had eaten; slept |
| C．eats; was sleeping | D．has eaten; slept |
I’m afraid there_____ a heavy rain this afternoon.
| A．will is | B．will |
| C．will have | D．will be |
The book_______ me 20dollars.
| A．spends | B．spent |
| C．takes | D．cost |
—What did he say? I couldn’t hear him.
— _____________.
A. He says the earth goes round the sun.
B. He said the earth goes round the sun.
C: He said the earth went round the sun.
D. He says the earth went round the sun.
I am sure that you’ll ______ the difficulty.
| A．get on | B．get up |
| C．get off | D．get over |
They have been skating______ 2 hours ago.
| A．for | B．until |
| C．since | D．after |