1 . There comes a time________ China will do much good to all the people in the world. (用适当的词填空)

2 . 我建议你提前了解一些唐朝的历史, 这有助于你更好地理解将要学习的诗。(in advance) (汉译英)

3 . I was asked to explain the project with the help of a flow chart, ______ was a big challenge for me.(用适当的词填空)

4 . Occasions are quite rare ________I have time to spend a whole day with my kids. （用适当的词填空）

5 . There are many good websites,________you can check out the latest research and discoveries in the science world. （用适当的词填空）

6 . A modern city has been set up in_______was wasteland ten years ago.

A．what

B．which

C．that

D．where

7 . The factory ________ we’ll visit next week is not far from here.

A．which

B．where

C．in which

D．to which

8 . Anyone__________ enters the school must have his or her temperature taken.

A．when

B．whom

C．who

D．which

9 . Jane moved aimlessly down the tree-lined street, not knowing ______she was heading. （用单词适当形式填空）

10 . Perseverance is a kind of quality and that’s _____ it takes to do anything well.

A．how

B．which

C．what

D．where