–Don’t eat in class, Bob!--- .
| A．Thanks a lot. | B．Sorry, I won’t. | C．Good idea. | D．That sounds fun. |
He will be a scientist when he .
| A．grows up | B．grow up | C．will grow up | D．grow up |
Lily and Kate invited me at their house tonight.
| A．eat | B．to eat | C．eating | D．to eating |
I would like the door. I feel a little cold.
| A．closing | B．to close | C．opening | D．to open |
I think Tom is taller than Sam .
| A．very | B．much | C．more | D．most |
do you drink milk ? Once a day.
| A．How long | B．How much |
| C．How often | D．How many |