The teacher suggested we ________ as many books as we can.
| A．reads | B．read |
| C．reading | D．have read |
Although the working mother is very busy, she still______a lot of time to children.
| A．devotes | B．spends | C．takes | D．provides |
.We consider__________the Great Wall this summer holidays.
| A．to consider | B．visit | C．to be visiting | D．visiting |
.Three-fourths of the surface of the earth_________sea.
| A．is | B．are | C．were | D．has been |
Mary as well as her sisters____________Chinese in China.
| A．are studying | B．have studied | C．studies | D．study |
The weather was great and the people were friendly—_______ a perfect trip.
| A．altogether | B．somehow | C．otherwise | D．anyway |