7.Great changes have taken place since then in the factory _______we are working.

A. where B. that C. which D. there

6.The factory ______we'll visit next week is not far from here.

A. where B. to which C. which D. in which

5.That is the day ______I'll never forget.

A. which B. on which C. in which D. when

4.Do you know the year ______the Chinese Communist Party was founded?

A. which B. that C. when D. on which

3.This is the hotel _______last month.

A. which they stayed B. at that they stayed

C. where they stayed at D. where they stayed

2.Do you know the man _______?

A. whom I spoke B. to who spoke C. I spoke to D. that I spoke

1.The place _______interested me most was the Children's Palace.

A. Which B. where C. what D. in which

6.I wanted to know if we will go to the park the next day.

5.I know where did he go yesterday.

4.He told me he has finished his homework.