As economy worsened, jobs ______ to the laid-off workers continued to be scarce．
| A．valuable | B．convenient | C．comfortable | D．available |
We have planted some more flowers around the campus, which __________ the beauty of the whole school.
| A．adds to | B．adds up |
| C．adds up to | D．is added to |
—Personally, no supper does no good to weight loss.
— __________. As a matter of fact, it does harm to your health.
| A．Not exactly | B．I'm not sure |
| C．I couldn't agree more | D．You can't be serious |
Whoever has __________ sense knows that smoking is harmful to people's health.
| A．normal | B．general |
| C．ordinary | D．common |
We all know that a good sleeping bag is a necessary part of every camper's __________.
| A．experiment | B．entertainment |
| C．equipment | D．settlement |
His work was __________ by his boss.
| A．high thought | B．high thought of |
| C．good thought | D．well thought of |