— 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 |
How much is the hat?
| A．How many hats? |
| B．What color is the hat? |
| C．What’s the price of the hat? |
| D．How is the hat? |
His son often has some apples after lunch.
| A．eat | B．to eat | C．eats | D．eating |
--- When did you go to bed last night?
--- I didn’t go to bed _______my father got home.
| A．while | B．after | C．when | D．until |
-- Sorry, because I had a flu. I can’t come.
--- That’s too______. Maybe _____ time.
| A．bad; another | B．bad; other |
| C．good; another | D．good; the other |
You are going to England next year, so you should practice _______ English more now.
| A．speaking | B．to speak |
| C．to speaking | D．speak |