Yesterday evening, I _____ along the street when I suddenly met my maths teacher.
--Can you tell me the way to the post office, please ?--_______, I don't knowA.Excuse me.B. SorryC. OK.
Remember ___ me this evening.A. to call B. call C. calling
There is ___ elephant in the zoo. ___ elephant is from China.A. a, TheB. an, TheC. the, An
Our math teacher is very strict __ us,and he is also strict __his work. .A. with, toB. in, withC. with ,in
How do you ______ there? --I take the train.A. reach toB. get toC. arrive