$100 a month could hardly ____ the cost of his life in such a big city in this country.
| A．spend | B．take | C．cover | D．meet |
Don’t be too ______ about what you eat, or you are likely to develop an unbalanced diet, which is harmful to your health.
| A．special | B．particular | C．concerned | D．worried |
Thanks to the Party’s opening and reform policy, people in China are ______ than they were thirty years ago.
| A．well off | B．much better off | C．more better off | D．quite better off |
Whatever achievements you have achieved, you should not be ______with them. If you ____, it is unlikely that you will make further achievements.
| A．satisfied; do | B．content; do | C．satisfied; are | D．contented; are |
If you blood _____ badly, your hands and feet will get cold easily.
| A．passes | B．crosses | C．circulates | D．Circles |
_____ is often the case, we have worked out the production plan.
| A．Which | B．When | C．What | D．As |