II. Choose the word or the phrase or sentence that best completes each unfinished sentence below or that best keeps the meaning of the original sentence if it is substituted for the underlined word or phrase.
 
1. How about ______lunch with us on Sunday?
A. to have
B. have
C. have had
D. having
 
2. I suggest_________ A shortcut through the park. It'll take much less time
A. to take
B. take
C. taking
D. is taking
 
3. If you don't pay the bill within two week, electricity will be_______________
A. turn off.
B. come off
C. cut off
D. take off
 
4. We are leaving Hue for Ho Chi Minh city __________4 o'clock this affternoon
A. in
B. from
C. to
D. at
5. We're very worried _________spending lots of money on energy in our home.
A. about
B. with
C. to
D. on
 
6. The villagers are interested in___________ Natural resources but they don't know how to do so
A. to conserve
B. conserve
C. conserving
D. conserved
 
7. The girl was not pretty but she sang__________
A. beauty
B. more beautiful
C. beautiful
D. beautifully
 
8. Check the faucets for dripping water________ you will have to pay an enormous water bill.
A. although
B. or
C. because
D. however
 
9. If we__________ wasting water, there will be shortage of fresh water in a few decades.
A. turn on
B. turn off
C.go on
D. look for
 
10. You should________ all the lights before going out.
A. turn on
B. turn off
C. turn up
D. turn out