Who’s that boy reading in the garden? Is it David?
----It______be David. I saw him in the classroom just now.
| A．must | B．can’t | C．may | D．shouldn’t |
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 |
He is actor and he acted unlucky man in that movie.
| A．an , an | B．a ,an | C．an ,a | D．a ,a |