We’ll go for a picnic if it _______ this weekend.
| A．will rain | B．rains | C．doesn’t rain | D．won’t rain |
--Shall I close the door?
--No. Just _____it open.
| A．offer | B．try | C．push | D．leave |
__________car traffic in city centers and make the air cleaner, some countries made rules that drivers should pay extra money if they drive in the city centers.
| A．Reduce | B．Reducing |
| C．To reduce | D．Reduced |
On March 8th, a Malaysian plane to Beijing lost contact. The passengers on board are _________Chinese. All Chinese people are extremely worried about their safety.
| A．mostly | B．properly |
| C．clearly | D．hardly |
More and more people are used to shopping online because it costs _______money and saves _______time.
| A．more; less | B．more; fewer |
| C．fewer; more | D．less; more |
Volunteering is becoming more and more popular in the world because it gives us a/an __________ to value (珍惜) what you have, and focus on the truly important things in our life.
| A．chance | B．excuse | C．turn | D．promise |