One ought _______________ for what one hasn’t done.
| A．not to be punished | B．to not be punished | C．to not punish | D．not to punish |
His test results are not very consistent. He does well __________week and badly the next.
| A．one | B．another |
| C．the other | D．some |
—Yousee, I'm poor in maths; you are not good atEnglish, and. . .
— That's __________ we should help each other.
| A．when | B．where |
| C．how | D．what |
—Can you accompany your little brother to the post office now?—__________，if he is ready.
| A．By all means | B．No way |
| C．My pleasure | D．In no case |
Only if __________ the examinations __________ get the gift promised byyour father.
| A．you have passed ； you will |
| B．have you passed ； will you |
| C．you have passed ； will you |
| D．have you passed ； you will |
— What do you think about the new teacher?
—__________ the new teacher is an elegant lady, she can be extremely difficult to work with.
| A．As if | B．As long as |
| C．Because | D．While |