--Hello, is that Liu Tao?-Yes, ______.A.I am B. it is C. speaking
I’d like some ___________ for lunch. A. potato B. potatos C. potatoes
We _______ beef noodles and fish today. A. has B. have C. do
What would you like _______ eat? A. to B. for C. with
Do you often play football _____ here? A. on B. at C. /
What do you do ______ the weekend? A. on B. in C. at