everybody enjoys fresh cut flowers around his house．few people know how to keep them for as long as possible．
| A．Because | B．Since | C．While | D．If |
—Do you want tea or coffee?
—________. I really don’t mind.
| A．Both | B．None | C．Either | D．Neither |
Senior 3 high school students should be given enough sleeping time, ____________ they are busy preparing for exams to enter college.
| A．even so | B．as though | C．as if | D．even if |
_________students are practicing ___________English with each other at the English corner.
| A．The number of ; to speak | B．A great deal of ; spoken |
| C．A great number of ; speak | D．A number of ; speaking |
We will never forget the factory _______ we worked last year.
| A．where | B．that | C．in that | D．of which |
Can you lend me the magazine _____ last week?
| A．you bought it | B．that you bought |
| C．that you bought it | D．which you bought it |