( )There are many _____ on the ______ trees. A. pear; pears B. pears; pear C. pears; pears
What do you want to be the future ?A. on B. in C. Be
Please the sidewalk. It’s safe.A. use B. do C. to use
Do you erasers?A. have B. has C. is
Please wait the green light.A. at B. in C. for
play with fire .A. Do B. Don’t C. Please