The moment she came back from work, she ______ to clean the kitchen thoroughly.
| A．set about | B．set out | C．set off | D．set up |
I wonder what it feels like to be one of ____ really rich. The Browns already have Rolls Royce and now they are buying ____ third.
| A．the; the | B．不填; a | C．the; a | D．不填; the |
— Tom isn’t so strong as he appears, is he?
—Yes. He is __________his two brothers.
| A．no stronger than | B．so strong as | C．stronger than | D．strongest of |
The government has taken some measures to solve the shortage of electricity, but it may be some time __________the situation improves.
| A．since | B．when | C．unless | D．before |
. With mobile phones, it’s easier to communicate with people because you can __________them almost any time .
| A．touch | B．get | C．reach | D．hear |
—It’s much too beautiful a day to waste indoors.
—You are right. __________
| A．Why don’t you stay at the library? | B．I’ve been looking forward to it for ages. |
| C．Get dressed and hurry to work. | D．Let’s make the most of it. |