— 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 |
The man has ____friends in this city ,so he often stays at home.
A a few B few C a little D little
Which city has _____ population, Dongying, Shanghai or Jinan?
| A．the biggest | B．the largest | C．the most | D．the fewest |
-----Don’t worry. My mother will look after your baby .
-----Thanks a lot.
| A．careful enough | B．enough careful |
| C．carefully enough | D．enough carefully |
Ann, _____ the lights when you leave the classroom.
| A．turn on | B．turns on | C．turns off | D．turn off |
He decides ________ to New York city next summer vacation.
| A．to go | B．going | C．go | D．is going |