There are 30 classrooms ____________ our school. Mine is _____________ the second floor.
| A．on; in | B．in; in |
| C．in; on | D．on; on |
-- I haven't seen you for a long time. How's it going?
--.
| A．Nice meeting you; | B．Not bad. | C．You're welcome. | D．Thanks a lot. |
Don't copy others' work. If you do it by, you'll feel much better.
| A．you | B．your | C．itself | D．yourself |
You won't feel happy at schoolyou get on well with your classmates.
| A．though | B．when | C．unless | D．because |
I am looking after little Tom today. He's been in my house _8:00 this morning.
| A．at | B．since | C．for | D．till |
-- My favorite TV is A Bite of China (舌尖上的中国）．
--We like it, too. My mother often cooks delicious food after watching it.
| A．instruction | B．guidebook | C．host | D．program |