UNIT 5: INVENTIONS - YourHomework

Question 1.Be careful when using electrical ______________.

A.

exception

B.

experience

C.

equipment

D.

experiment

(Điểm: 0.77)

Question 2.An e-book reader is convenient; it is used _______________ electronic books, newspapers or magazines.

A.

reading

B.

read

C.

to reading

D.

to read

(Điểm: 0.77)

Question 3.The two fabrics of Velcro stick together thanks ____ the hooks on the surface and the loops on the other.

A.

for

B.

to

C.

by

D.

of

(Điểm: 0.77)

Question 4.AI has been applied _______ various areas of life.

A.

of

B.

from

C.

to

D.

for

(Điểm: 0.77)

Question 5.Nancy was sitting up in bed listening to the radio on the_________.

A.

velcros

B.

chargers

C.

laptops

D.

headphones

(Điểm: 0.77)

Question 6.We do not like _______________on animals.

A.

experiments

B.

expressions

C.

exercises

D.

experiences

(Điểm: 0.77)

Question 7.The scientists ___________ important research in the laboratory.

A.

carry out

B.

go out

C.

put out

D.

hand out

(Điểm: 0.77)

Question 8.My parents decided _________ a taxi because it was late.

A.

to take

B.

took

C.

taking

D.

take

(Điểm: 0.77)

Question 9. I'm sorry. Mark isn't here now. He ____ to the post office.

A.

has been

B.

has gone

C.

goes

D.

went

(Điểm: 0.77)

Question 10.Don’t forget ____ your homework before coming to class.

A.

having done

B.

to do

C.

to be done

D.

doing

(Điểm: 0.77)

Question 11. Modern smartphones nowadays do not have many ___________ to look better.

A.

keyboards

B.

screens

C.

pens

D.

buttons

(Điểm: 0.77)

Question 12.A smartwatch can be used for _______________ your exercise efforts.

A.

connecting

B.

measuring

C.

controlling

D.

protecting

(Điểm: 0.77)

Question 13.It's important ____ too much about your failure.

A.

don’t worry

B.

not to worry

C.

not worry

D.

not worrying to

(Điểm: 0.77)

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions