| A．I like fish. | B．I have fish. | C．This is fish. | D．Fish is good. |
| A．small | B．big |
| A．friend | B．friendly | C．help |
| A．No, it is. | B．Yes, it isn’t. | C．Yes, it is. |
| A．Are there | B．Is there | C．There is |
| A．Does; does | B．Do; does | C．Does; doesn’t |
| A．leave; grass | B．leaves; grass | C．leaves; grasses |
| A．can | B．can’t | C．can not |
| A．China | B．the US | C．Australia |
| A．any; and | B．some; and | C．any; or |
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