There ____________ a lot of food at home.
A．are B．is C．have D．has
—Good morning，Mr Brown. Would You please tell me the result of the exam？
— OK. You did quite well，You made mistakes.
A．a few B．few C．little D．a little
Can you tell me _______ when I called you?
A．what were you doing
B．what are you doing
C．what you were doing
D．what you are doing
——Could you tell me ?
——Glad to help.
A．if I have been to the Great Wall
B．where did he study
C．how I can get to the post office
D．what’s your name
Good weather, isn't it? Let's___a walk through the park.
A．take B．takes C．taking D．to take
--Hurry up! The bus is coming.
--Wait a minute. Don’t cross the street the traffic lights are green.
A．until B．after C．while D．since
