They are _____ in Shenzhen now, I think they must enjoy themselves.[ ]

Although the old man lives with his children ,he still feels____.

Can you tell me ___________________? You look upset.

Li Na is the first Asian who won championship in French Tennis Open. –Yes, we ___________ her.

I went to see you yesterday evening. But you weren’t in. Where were you then？ —I_____ a walk by the lake with my husband．