1 . The nuclear waste discharge is now the major reason ______________ environmentalists feel worried about the future of marine creatures. (用适当的词填空)

2 . Karen is a passionate supporter of the environmental reform ______________ requires large enterprises to stop overusing non-renewable natural resources. (用适当的词填空)

3 . The 1960s was a difficult time ______________ Chinese scientists like Tu Youyou had very limited resources and poor technological support. (用适当的词填空)

4 . I think she is my Ms. Right. I know from the first sight of her that she is the one without ______________ my life will surely be dull and colorless. (用适当的词填空)

5 . An increasing number of Junior 3 students now decide to further their education in SDSZ ______________ students are offered opportunities to harvest growth and explore their passion for life. (用适当的词填空)

6 . Mr. Stone is a great educator ______________ never stops inspiring his students and his fellow workers to be better individuals. (用适当的词填空)

7 . Friends is not the first TV show ______________ Mathew Parry starred at the early stage of his acting career. (用适当的词填空)

8 . 灭火队员令人佩服的原因是他们灭火并且拯救人的生命。（put out fires）（汉译英）
______________________________________________________________________________________

9 . Tiger sharks like to live in waters ______ humans usually swim, so the chances of an encounter are much greater. （用适当的词填空）

10 . The guitar ___________ Dave played our first hit is in a music museum.

A．with which

B．by whom

C．on which

D．for whom