The little boy can’t understand what you said．________，he is only two years old．
| A．After all |
| B．At all |
| C．In all |
| D．For all |
The bag was very good，and she________30 percent down for it．
| A．paid |
| B．cost |
| C．bought |
| D．spent |
—Excuse me，can I________your pen？
—Sorry，I have________it to Bob．
| A．borrow；lent |
| B．borrow；borrowed |
| C．lend；borrowed |
| D．lend；lent |
（重庆）—Would you like some coffee or tea？
—________．Some water，please．
| A．Both |
| B．Neither |
| C．Either |
| D．All |
—Could I use your dictionary to look up some new words？
—OK，________．
A．it’s a pleasure
B．that’s right
C．no problem
—Could you please have a walk with me？
—Sorry，I________．I have something important to do now．
| A．mustn’t |
| B．needn’t |
| C．can’t |
| D．may not |