- I'm worried about my English.
-_______ harder, _______ you will catch up with your classmates.
| A．Working; and | B．To work; or |
| C．Work; and | D．Worked; or |
_____ people in the world are sending are receiving e-mails every day.
| A．Million of | B．Many millions of |
| C．Several millions’ | D．Several millions |
I have never heard______.
| A．so wonderful a music | B．so wonderful music |
| C．such a wonderful music | D．such wonderful music |
The traffic accident _____ last Sunday morning.
| A．was happened | B．happened | C．had happened | D．happening |
Jim has a _____. He is going to the USA to visit his sister.
| A．two-months holiday | B．two months’ holidays |
| C．two-month holiday | D．two months holiday |
This is the song I’ve told you about. Isn’t it _____ beautiful one?
| A．a | B．an | C．the | D．/ |