We want to buy the same computers are being used in your office．
| A．which | B．as | C．that they | D．as they |
If the weather had been better, we could have had a picnic. But it ________ all day.
| A．rained | B．rains | C．has rained | D．is raining |
_______ the fact_______ she deserted him, he sill loves her heart and soul.
| A．What if : what | B．Even if; that | C．Despite; that | D．Although; that |
We must ________ our task, however hard it is.
| A．carry about | B．carry off | C．carry on | D．carry away. |
Which sentence is wrong?
| A．Time and tide waits for no man. |
| B．Many a student are busy with their lessons. |
| C．As is known to all, Rocky mountains stand in North America. |
| D．The singer and dancer is to attend our party. |
______ and short of breath, Andy and Ruby were the first to reach the top of Mount Tai.
| A．To be tired | B．tired | C．tiring | D．Being tired |