Many a student ________ failed in the biology exam，and Tom is the only one of them who ________ decided to give up the course.
| A．have；has | B．have；have | C．has；have | D．has；has |
— Lily complains that she has never gets any mail.
— ____. I will write her right away.
| A．She is to blame | B．That’s impossible |
| C．It doesn’t matter | D．That’s too bad |
— Have a cup of tea, ____?
— Thanks a lot.
| A．don’t you | B．haven’t you | C．shall we | D．won’t you |
____ you may be right , I can’t agree completely.
| A．While | B．As | C．If | D．Since |
It is the ability to do the job ____ matters ,not where you come from or what you are.
| A．one | B．that | C．what | D．it |
It was until dark ___ he found ___ he thought was the correct way to solve the problem.
| A．that; what | B．that; that | C．when; what | D．when; that |