1 . Occasions are quite rare _______ I have the time to listen to some music and have a relaxation.

A．when

B．where

C．that

D．which

2 . I can still remember the moment_______ I was admitted to our school. (用适当的词填空)

4 . My grandma was born at a time ______ mobile phones were not even in people’s imaginations. (用适当的词填空)

5 . 定语从句对比练习
1. a. This is the house ________ I lived last year.
b. This is the house ________ I bought last year.
2. a.I think Beijing is the most beautiful city, ________ has a population of over 20, 000, 000.
b. Beijing is the most beautiful city ________ I have ever visited.
c. I think Beijing is the most beautiful city, ________ I spent my last summer holiday.
3. a. I'll spend my holiday in Shanghai, ________ lives my uncle.
b. I'll spend my holiday in Shanghai, ________ lies on the coast.
4. a. This is the very room ________ I slept in that evening.
b. This is the very room ________ I slept that evening.
5. a.I will remember the days ________ I spent with you at college.
b. I will remember the days ________ I studied with you at college.
6. a. That is the reason ________ he didn't go to college.
b. That is the reason ________ he told me yesterday.

6 . Kate will never forget the years ________ she lived with her home-stay family in China.

A．that

B．which

C．where

D．when

7 . I’ll never forget the last day_________I met you.

A．why

B．when

C．which

D．where

8 . There comes a time___________________. (定语从句)
现在进入了一个新旧交替的时代。

10 . I can well remember that there was a time ________ a deep blue sky, the song of the birds, moonlight and flowers could never have kept me spellbound. （用适当的词填空）