Look! That fellow is too sleepy to work. He ______ up reading until midnight.
| A．mustn't stay | B．mustn't have stayed |
| C．ought not to stay | D．should not have stayed |
In their spare time, they will discuss the _____ to the study of English.
| A．means | B．approaches |
| C．methods | D．Ways |
About _____ of the population of that country _____ on farms.
| A．Two third; live | B．Two third; lives |
| C．Two thirds; lives | D．Two thirds; live |
―Will you go to the Great Wall with us?
―If John wants to go, _______
| A．so do I | B．so will I |
| C．so I do | D．so I will |
I was so angry that I felt like _________ something at him.
| A．to throw | B．throw |
| C．throwing | D．threw |
The famous scientist grew up _______ he was born and in 1950 he came to Nanjing .
| A．When | B．whenever |
| C．where | D．wherever |