My brother and I _________ in the same class.
A. is B. am C. are D.be
The photo of my family is _____________.
A. in the wall B. on the wall
C. of the wall D. at the wall
The blue pen is mine. The red one is _____________.
A. Helen B. Helen’s C. Helen’ D. Helens’
“世贸组织”的英文缩写是_____________
A. NBA B. CCTV C. WTO D. BBC
__________is your sister? She’s five.
A. How B. How old C. What D. Why
Four and five ________ nine.
A. is B. am C. are D. does
