________ in color, the garden looks dull in this late fall.
| A．Lack | B．Lacking | C．Lacked | D．To lack |
Please tell me the way you thought of ______ the garden.
| A．take care of | B．to take care of | C．taking care | D．how to take care |
Passengers are required to _____ seated until the plane comes to a complete stop.
| A．leave | B．get | C．keep | D．remain |
I know there is a coin in your left hand, but what’s in your _______ hand?
| A．other | B．another | C．the other | D．others |
--- Will you go to the exhibition with me?
--- If you don’t, ____________.
| A．nor do I | B．so do I | C．neither shall I | D．so will I |
--- Why can’t I smoke? --- At no time ____ in the meeting room.
| A．does smoking permit | B．is smoking permitted |
| C．smoking is permitted | D．permits smoking |