— Tom’s never done extra work for his class, _______he?
—_______. He is the laziest boy in his class.
| A．has; Yes | B．is; No | C．is; Yes | D．has; No |
- Where is Simon?
- He with two of his friends_______ games in the garden.
| A．play | B．plays |
| C．is playing | D．are playing; |
-_______ do you take some_______?
-Every day. And I am very healthy.
| A．How often; exercise |
| B．How long; exercises |
| C．How much; exercise |
| D．How many; exercises |
It is impossible for humans to live on the moon_______ there is no water_______ air there.
| A．so; and | B．because; and |
| C．if; or | D．because; or |
Which underlined letters of the words have a different sound?
| A．start | B．quarter |
| C．far | D．arm |
He is_______ to buy_______ for his parents.
| A．rich enough, enough present |
| B．enough rich, enough presents |
| C．rich enough, enough presents |
| D．enough rich, presents enough |