( ) My mother works _____ a bank . A. in B. on C. at
How _______students are there in your class?A. much B. more C. many
This is ________PE teacher.A. me B.I C. my
It’s time _____go to school.A. to B. at C. in
Oh dear! I’m late _____work.A. to B. for C. at
Here________the world weather.A. is B. are C. am