The table tennis room is ________ the first floor.A. in B. on C. under
smart birds they are !A. How B. How about C. What
your books on the desk ?A. Is there B. Are C. Are there
Mary often helps us our English .A. with B. to C. or
Where the medicine ?A. are B. be C. is
There aren’t people in the room .A. a lot of B. many C. much