Tina isn’t so quiet as she. She is much more outgoing now.

Let me help you_____ swimming?[ ]

I’m 1.70 metres. Yao Ming is 2.27 metres. I am Yao Ming. [ ]

Lily, is this _________ ipad? –No, it’s not mine. I think it’s Lucy’s.

I think it’s very dangerous to drive six hours without a rest.—I agree. Six hours really a very long time.