I have a lot of old coins.改为I have() old coins. That is a big bird.改为That () is () . I have no brothers.改为I () have () brothers. She runs very fast.改为She is a very () runner.
I have a lot of old coins.改为I have(many) old coins. That is a big bird.改为That (bird) is (big) . I have no brothers.改为I (don't) have (any) brothers. She runs very fast.改为She is a very (fast ) runner. 不明白的再问哟,请及时采纳,多谢!