( )Thank you ______your help.
A. to B. for C. of
( )My dad is ________TV.
A. under B. in C. on
( )Let me introduce my parents ____you.
A. on B. to C. with
( )Welcome_________our class.
A. on B. to C. with
( ) Welcome_________our class.
A. on B. to C. with
( ) Go back _____your seats, Bob and Zhou Pei.
A. to B. in C. on
( )My birthday is _______ September.
A. in B. at C. on
( )Tree Planting Day is _______March 12th.
A. in B. on C. of
( )They are talking ______their holidays.
A. to B. with C. about
( )______the eve of the festival, people usually have dumplings.
A. In B. On C. At
( ) -- When is the Spring Festival?
-- It’s __________ February this year.
A. in B. at C. on
( ) We live _________ Canada.
A. in B. a C. /
( )Look ______this picture..
A. at B. in
The mouse is front of the cat .
A.on | B.in | C.at | D.to |