III. Choose the best answer A, B, C or D to complete the following sentences 5. Glass should be collected and sent to factories for ____________.

III. Choose the best answer A, B, C or D to complete the following sentences
5. Glass should be collected and sent to factories for ____________.
    A. reusin B. reducing  C. refilling  D. recycling
6. My friend ____________ to school late.
    A. is always going B. always going
C. goes always    D. always goes
7. The Statue of Liberty ____________by French people.
    A. design B. designed C. was designed       D. was designing 
8. Angkor Wat in Cambodia should be considered __________ a wonder.
    A. like      B. as C. to      D. in
9. Would you mind __________ for a few minutes?
A. to wait B. waiting C. wait D. waited
10. __________ about the dangerous virus?
A. Did you hear B. Do you hear
C. Have you heard D. You heard
11. All flights to Hanoi had to be cancelled __________ the storm.
A. as a result B. due to C. because D. so
12. I/ look forward to/ hear/ you/ soon.
A. I am looking forward to hearing from you soon.
B. I am looking forward to hear from you soon.
C. So am I looking forward to hear from you soon.
D. I look forward to hear from you soon.
13. Tsunamis/ also/ refer/ the public/ tidal waves.
A. Tsunamis also referred to the public as tidal waves.
B. Tsunamis also refer to the public as tidal waves.
C. Tsunamis is also referred as the public as tidal waves.
D. Tsunamis are also referred to the public as tidal waves.
14. While we __________ to school, we __________ an accident.
A. were walking / saw B. walking / seeing
C. were walking/ were seeing D. walked/ were seeing
15. It is dangerous _______in this river.
A. swim B. swam C. swimming D. to swim
16. He has worked with the computer _______this early morning.
A. for B. from C. since D. until
17. During his life, Thomas Edison made a lot of _______.
A. inventions B. discoveries C. studys D. calls
18. Mary _______in a small house in the countryside.
A. lives B. live C. living D. lived
19. “Can I borrow your ruler, Lan?” asked Viet.
A. Lan asked Viet if Viet could lend her his ruler.
B. Viet asked whether he could borrow Lan’s ruler.
C. Viet wanted to lend Lan his ruler.
D. Lan wanted to borrow Viet’s ruler.
20. You must be __________ when you enter this program.
A. careless B. carelessly C. careful D. carefully