Say "________" when you meet your friends.
| A．Excuse me | B．I'm sorry | C．Good-bye | D．Hello |
The man________ last________ his home at about 7 a.m.
| A．was; seen leaving | B．did; see left |
| C．has; seen leave | D．was; saw left |
The police believe that the murder________ 9 p.m. and 11 p.m. yesterday.
| A．was happened at | B．happened at |
| C．took place between | D．was took place between |
Detective Lu said the murder probably happened________ .
| A．anywhere else | B．somewhere else |
| C．else anywhere | D．else somewhere |
— Oh, I have an examination to take next week!
—______
| A．Good luck! | B．No problem. |
| C．That’s fine. | D．No way. |
---A number of volunteers ____ willing to work in poor areas in the western part of China.
---Yes, the number is getting ________.
| A．is, more and more | B．are, larger and larger |
| C．is, larger and larger | D．are, more and more |