---Why don’t you stay here for a few more minutes? ---_____, but my parents will be worried.
| A．It’s getting late. | B．All right. |
| C．It’s OK. | D．I hope so. |
They eat many but little _.
A. vegetables; meat
B. vegetables; meats
C. vegetable; meats
Did you decide ________ a new car?
A. to buy B. buy C. buys
Helping others can make us very happy.
A. feel B. feeling C. to feel
---This computer is really cheap.
---The_____, the better. I need money, you know.
A. cheapest B. cheap C. cheaper
He is ________to reach the apple on the tree.
A. enough tall
B. tall enough
C. thin enough