---Would you mind my sitting here?
--- ______. It’s for my girl friend.
| A．Not at all. | B．Never mind. |
| C．Better not. | D．Of course not. |
Our community appears more beautiful with green grass and colorful flowers ____ here and there.
| A．grow | B．to grow | C．growing | D．having grown |
They chatted ____ coffee about their experience as volunteers during the charity.
| A．over | B．on | C．to | D．with |
A programmer may make mistakes in a wrong analysis of the situation _____ the programme was based.
| A．which | B．of which | C．on which | D．of what |
__________ the directions exactly, you will never get confused.
| A．Follow | B．To follow | C．Following | D．Followed by |
Some people have called ________ the worst period ever for Pop Music.
| A．1990’s | B．the 1990 | C．the 1990’s | D．1990s |