1 . His heart was filled with joy _________of arriving home in a couple of days.

A．having thought

B．when he thought

C．when thinking

D．to think

2 . The proposal, debated at this year’s CITES Conference, lists Mako sharks under Appendix II, meaning that they can’t be traded ______ it can be shown that fishing wouldn’t threaten their chances for survival.

A．until

B．unless

C．whether

D．when

3 . 公司在录用新人时，应把工作能力和工作经验当作重要的因素，不以他们的颜值及家庭背景为转移。(汉译英)（view; independent)

4 . 我对这群学生印象很深刻，因为他们已达到了通过实践就能找到问题解决方案的水准。（point）(汉译英)

5 . 判断下列句子中画线部分是地点状语从句还是定语从句
1. Self-driving is an area where China and the rest of the world are on the same starting line. ________
2. This kind of medicine should not be placed where it is accessible to young children. ________
3. In her book Fantastic Beasts and Where to Find Them, J. K. Rowling created a world where both children and adults can get pleasure. ________

6 . 既然恢复了健康，他就可以继续学习英语。
________ ________ ________ ________ ________ ________, he can go on with his English study.

7 . 你如果花太多时间上网，也许会发现很难在学习上集中精力。(汉译英)

8 . 这两个女孩长得很像，陌生人发觉很难把她俩区分开。（find…+adj/so...that）（汉译英）

9 . 随着中国的发展，汉语变得越来越重要。(汉译英)

10 . 我们最好快一点，因为火车就要开走了。
We had better hurry, ________ ________ ________ ________ ________.