Please . The boy is studying.
A．not noisy B．don’t noisy C．not to be noisy D．don’t be noisy
Dogs are very to people. They’re people’s good .
A．friends,friendly B．friendly, friends
C．friends, friend D．friendly, friendly
If(如果) you’re new in a big city, you can a policeman for help.
A．talk B．say C．ask D．tell
--Excuse me. Can you tell me I can get to the post office?
-- Take the subway.
A．how B．what C．when D．Where
-- is it from here to the hotel? -- About 15 minutes by bike.
A．How many B．How much C．How long D．How far
--Is there uniform on the sofa? --No, there is on the desk.
A．a, an B．an, a C．a, one D．an, one
