--Be careful! You might fall into the water.
--Thank you. I____.I______ so close to the pool.
A．didn't know; am standing
B．don't know; am standing
C．didn’t know; was standing
D．didn't know;Would stand
Can you ____ it in English?
A．speak B．talk C．say D．tell
Sanya is the south of China.
A．to B．on C．in D．at
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
