---Be careful, don’t forget to follow your father.
---I know that, Mum. One can never be too careful.
| A．and | B．or | C．but | D．so |
Mary used up late, but now she is used up early.
| A．to get,to get | B．to get, to getting |
| C．to getting, to getting | D．to getting, to get |
—are you going to Chiang Mai? —In two weeks.
| A．How long | B．How soon |
| C．How often | D．When |
The boy is ________ see the teacher because he ________ a mistake.
| A．afraid of; has | B．afraid to; has made |
| C．afraid to; make | D．afraid of; made |
They ate rice and chicken yesterday and they ate noodles ________.
| A．as far as | B．as soon as |
| C．as well | D．as well as |
The little boy is ________ young ________ ride a bike.
| A．too; to | B．to; too |
| C．too; not to | D．so; to |