— Grandpa has changed a lot.
— So he has. He used to _________ games with the children.
| A.play | B.playing |
| C.played | D.plays |
— Grandpa has changed a lot.
— So he has. He used to _________ games with the children.
| A.play | B.playing |
| C.played | D.plays |
试题篮
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