It’s good for children to drink every day.
A．two glasses of milks B．two glass of milk
C．two glasses of milk D．two glass of milks.
If you are tired, please stop a rest.
A．have B．to have C．having D．has
—I’m going to Lijiang for vacation.
— .
A．Thank you
B．You’re welcome
C．The same to you
D．Have a good time
he is only five years old, he can sing a few English songs.
A．Although, but B．Because, \ C．\ , so D．Although, \
— do you surf the Internet?
—Every day.
A．How long B．How far C．How often D．How soon
—Must I finish the work today?
—No, you .
A．can’t B．mustn’t C．needn’t D．don’t
