Hangzhou is _________ to hundreds of foreign friends who are working and studying here.

This is my sister’s      , Lily. She is      to me.

Mr. Wu is a teacher with _______. He often tells us some of his unusual _______ in America.

—On my way home I found a new bag but I don’t know whose it is. —Well, I’ll help you find its         .

---What’s the weather often like in our home town in early spring?--- There is much __________ here and it’s often ___________.