如果不想告诉别人你的年龄时说:
He usually waves ___________ goodbye.A. they B. their C. them
Daming often _________ to school at seven o’clock.A. goes B. go C. going
Katie always ___________ early.A. get up B. gets up C. gets on
Dino stood up, but _____ sit down.A. did not B. is not C. do not
He _____ many books yesterday.A. reading B. read C. writing