Look! There are on the floor. Please pick them up.
A. two piece of papers
B. two pieces of paper
C. two pieces of papers
Why not go to Lao She Teahouse tonight?
| A．It doesn’t matter | B．Thank you |
| C．Sorry to hear that | D．Sounds great |
________ I got back, I found my mother cooking for me.
| A．When | B．Before | C．Since | D．Although |
Is Tom at home?
No, he_______ to town.
| A．has been | B．has gone | C．goes | D．will go |
It’s cold outside. _________ your sweater before you go out.
A. Put on B Turn on C. Put up D. Give up
I saw him in the library yesterday. He ________ a book at that moment.
| A．reads | B．is reading | C．was reading | D．will read |