我国国旗的颜色有：________
A. red and white
B. red and yellow
How many are there in the building?
A.classrooms B.classroom C.a classroom
There aren’tbooks in the school bag.
A. some B. any C. a lot
a beautiful dress!
A.How B. Who C. What
-Are there _______ pictures on the wall ? No , there aren’t ________ .
A. any \ anyB. some \ anyC. some \ some
There ______ a pencil , a book and two pens on the table.
A. have B. are C. is