It is known to us that doing eye exercises ________ our eyes, and that is to say, our eyes can ________ doing eye exercises.
| A．benefits; benefit from | B．benefits to; benefit |
| C．benefits from; benfit | D．benefits; be benfited from |
On April Fools’ Day, Westerners play tricks on each other on the basis of the rule for the jokes: they ________ be fun and ________ hurt anyone’s feelings.
| A．should; oughtn’t | B．can; mustn’t |
| C．must; shouldn’t | D．need; couldn’t |
Beijing has been suffering from choking smog now and then recently. Accordingly, people are now concerned about the PM2.5 readings and ________ winds more than ever before.
| A．turn up | B．long for | C．spy on | D．glare at |
We held a welcome ceremony yesterday ________ Professor John Grey who had just come and would teach in Zhejiang University.
| A．in charge of | B．in memory of |
| C．in honor of | D．in celebration of |
________ fun it is to relax ourselves in a nature reserve 15 km ________ south of Hangzhou!
| A．What; the | B．How; / |
| C．What; / | D．How; the |
We needed a new cupboard for the kitchen. So Peter made ______ from some wood.
| A．it | B．one | C．himself | D．another |