1 . 他说话太慢了，这让我想睡觉。（汉译英）

_________________________________________________________________________________________

2 . Football is a very popular sport, ________ many people like to compete.

A．at which

B．for which

C．in which

D．with which

3 . It was finally completed in 1928, by ________ time it was considered out of date and revisions began at once. (用适当的词填空)

4 . 杭州亚运会开幕式以水为主题，融入科技元素，整场演出恢弘大气，让人印象深刻。(which) (汉译英)

5 . Shenzhen Bay Park, ______ migratory birds take a rest every year, attracts a lot of birdwatchers.

A．where

B．which

C．when

D．that

6 . In Paris, Isabella became close friends with one of her classmates, Julia Gardner _______ family was from Boston Massachusctts. (用适当的词填空)

7 . many of whom引导非限制性定语从句，先行词为表示人的词语。
There are thirty students in Class A, ____________.
A班有三十名学生，其中许多来自南方。

8 . 由于他在科学研究领域的杰出贡献，该科学家被授予了国际奖项，这进一步证明了他的才华和努力。
Due to his outstanding contributions in the field of scientific research, the scientist was awarded an international prize, ___________________.

9 . 用定语从句合并
Moreover, the sea is abundant in a variety of resources.
This enables us to solve the problem of energy shortages.

10 . ①The panda is of an iconic animal in China.
②The panda has a black and white coat.
→________________________________________________________________________（合并成含有which引导的非限制性定语从句的主从复合句）