You ________ do the exercise if you don’t want to.
| A．may not |
| B．can’t |
| C．mustn’t |
| D．needn’t |
He has got used to the surroundings and now he is getting on well with his classmates. __________, he has _________ the life in high school.
| A．At all; adjusted to | B．All in all; adapted to |
| C．After all; fitted | D．In al; been suitable for; |
In 1939, Hitler ______ war against Poland, which started the Second World War.
| A．announced | B．acknowledged | C．declared | D．stated |
He is more than happy to keep you ____ company, which is just out of _____ question.
| A．a; / | B．a; the | C．the; the | D．/; / |
---Shall we go to the art exhibition right now?
--- ____________.
| A．It’s your opinion | B．I don’t mind |
| C．It’s all up to you | D．That is your decision |
—He failed in the exam again.
—He __________his teacher’s advice.
| A．should not have followed | B．should not follow |
| C．mustn’t follow | D．should have followed |