—Listen! Is it Linda singing in the next room? — No, it __________ be her. She is still in Shanghai.
A. can't B. couldn't C. may not
—Are there any animals in the zoo?—
| A．Yes, there are | B．Yes, they are |
| C．No, there are | D．No, they aren’t |
There are many buses running in the street. Don’t go ______ it now.
| A．cross | B．across | C．over | D．through |
---You see, there are a lot of cars and people on the street.
---Yes, it’s very______.
| A．quiet | B．long | C．busy | D．free |
---James is good at sports. He plays ______ basketball well,
and he plays ______ piano well, too.
--- Wow, he’s so great!
| A．the, the | B．/, / | C．/, the | D．the, |
Why not _______a taxi to go home?
| A．taking | B．take | C．does take | D．to take |