---How many elephants are there in the zoo?
--- There aren’t _______.
| A．some | B．any | C．one | D．much |
—How many _______are there ?
—There are twenty.
A. birds B. a bird C. chair
—What ________ are you in ?
—I’m in Grade 7.
A. class B. grade C. row
—Are you a new student ? —_______________.
A. Yes, I’m.
B. No, I’m not.
C. Yes, I’m not.
—Sit down, please. -________.
A．OK B．Fine C．Thanks
It’s time _________ now.
A. go B. to go C. go to