Choose the correct words to complete the sentences

III. Choose the correct words to complete the sentences.
1. During our lessons, our teacher puts us into.......for group discussion
A. online class B. computer screen C. breakout rooms
2. We shouldn't throw away.........products but recycle them.
A. pollution
B. single-use
C. carbon dioxide
3. We called the forest guard unit....... we saw the bush fire.
B. while
A. as soon as
5. How
C. until
do you return things you buy online?
B. never
C. usually
A. often
6. By using......you can attend a meeting with your 3D image
person.
A. holography
D. internet connection
D. reduce
D. before
D. rarely
instead of being there in
B. voice messages C. social netwok D. telephones
7. What natural disaster involves ash and gas?
A. flood
C. volcano
C. language
8. Do you often send........messages to your friends?
A. translation
B. earthquake
B. private
B. planets
9. The galaxy is the system of
A. lens
11.
A. Text
D. landslide
D. words
that includes our sun and its planets.
C. stars
message is convenient because you don't have to type text.
B. Voice
12. Light bulb is one of the most important
A. inventions
C. explorations
13. They use face recognition to
A. identify
C. Image
D. computers
D. thought
of the past hundredyears.
B. transmissions
D. developments
people.
B. attack
C. make
D. invent
ad