We should consider the students’ request ______ the school library provide more books on popular science.
| A．that | B．when | C．which | D．where |
--- Is your father a teacher of English in No. l Middle School?
--- No. But he ______ English there for ten years.
| A．has taught | B．has been teaching | C．taught | D．had taught |
. It is none of your business ______ other people think about you. Believe in yourself.
| A．how | B．what | C．which | D．when |
This advertisement is a/an______ example of their marketing strategy
| A．average | B．specific | C．typical | D．flexible |
We must soon ______a new teacher to the class.
| A．adapt | B．appoint | C．exchange | D．abuse |
The tourists, had enjoyed themselves so much in the botanic garden, were worn out
| A．all of what | B．all of which | C．all of them | D．all of whom |