Anyone who wants to ________ China’s gardens should goto Suzhou, whose gardens are the best examples in the country.

The old man lived alone all his life and he _________a rainy winter evening.

He has never been to Beijing. —

一 The woman biologist stayed in Africa studying wildlife for 13 years before she returned to her country. — Oh, dear! She _____a lot of difficulties.[ ]

He always______ my kindness and borrowsmoney from me, but never has he paid me back.