—How did your mathematics exam go？
—I thought I ，but in fact I fell behind in the class.
| A．should have been the top 10 | B．could have been the top 10 |
| C．may have been the top 10 | D．need have been the top 10 |
Your speech was heard by a group of five judges, _______ agreed that it was the best one this year.
| A．all of whom | B．all of who |
| C．all of them | D．all of those |
______ is the ability to do the job______ matters, not where you come from or what you are.
| A．This / that | B．That / that |
| C．It/ that | D．It/ which |
A very large number of the students in our school _______from the countryside. Besides, the number of girls ______ more than half of the total.
| A．is/ reaches | B．are / reaches |
| C．are/ reach | D．is / reach |
The careless driver received a ticket for speeding. He _______ so fast.
| A．couldn’t have driven | B．can’t have driven |
| C．wouldn’t have driven | D．shouldn’t have driven |
We will reach Dali in Yunnan Province, _______our cousins will join us.
| A．which | B．where | C．who | D．that |