He’ll phone you as soon as he ________ Beijing .
| A．reaches to | B．arrives in | C．will reach | D．will arrive |
—________do you read English books?—Twice a day.
| A．How many | B．How much |
| C．How long | D．How often |
The old man is well because he often_______.
| A．exercises | B．drinks | C．sleeps | D．play |
They watch TV________.
| A．one a week | B．once a week |
| C．one the week | D．once week |
________ he is ill, ________he goes to school.
| A．Although; but | B．/; / |
| C．Although; / | D．But; although |
— ________ are they staying?—Two days.
| A．How many | B．How often |
| C．How long | D．When |