—At that time, I could hardly believe my eyes.
—__________
| A．So could I. | B．So I could. | C．Nor could I. | D．Nor I could. |
Tom ______ go to bed late, but now he _______ to bed early.
| A．is used to; is used to going |
| B．used to; is used to going |
| C．is used to; used to go |
| D．used to; used to go |
I think _____________ necessary to do some morning exercises every day.
| A．it | B．that | C．this | D．one |
Don’t _____________ the disabled persons. We should help them.
| A．look up on | B．look down |
| C．look down on | D．look down |
It will be rainy, you’d better take_____ umbrella
| A．a | B．an | C．/ | D．one |
____is an organization that works to improve the lives of children.
| A．Oxfam | B．ORBIS | C． World Vision | D．UNICEF |