It was _____ opportunity to miss.
| A．too good an | B．a too good |
| C．too a good | D．too good |
---I’m afraid I must be off now .
--- ____________________ .
| A．No problem | B．Never mind | C．Step slowly | D．See you soon. |
The company has turned ____ e-commerce.
| A．did | B．does | C．to do | D．to doing |
The enemies tried to ____ the city, but they failed in the end.
| A．make possession of | B．take possession of |
| C．be covered with | D．make up of |
Japan is ____ the east of China, while India is ____ the west of China.
| A．to; on | B．on; to | C．in; to | D．to; in |
It was stupid ____ him for help. Everyone knows that he is very mean.
| A．you ask | B．for you to ask | C．of you to ask | D．of you asking |