Giúp em với ạ Q27: Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction: This school has built since 1999, so it looks quite old now. A.has built B.since C.looks D.old Q27: Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction: You can’t have a chance to enjoy all these fruits if you were not living in this tropical country. A.can't have B.all these C.were not D.tropical Q28: Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction: Animals who are raised in zoos usually lose their natural instincts. A.who B.are raised C.natural D.instincts Q29: Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction: In my school, garbage is collected and send to recycling factories every day except Sunday. A.In B.is collected C.send D.except Q30: Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction: The teacher was very impressed with my improve in chemistry and physics. A.impressed with B.improve C.chemistry D.physics

Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction.
He is enough strong to carry the heavy luggage.

A.enough strong

B. to carry

C. heavy

D.luggage

Mark the letter A, B, C or D on your answer sheet to show the underlined part that needs correction.

It is believed that in the near future, robots will use to do things such as cooking. 

A. It is believed 

B. in the near future 

C. use to do 

D. such as 

Mark the letter A, B, C, D on your answer sheet to show the underlined part that needs correction.

You’ll be able to hold  the audience’s attention if your speech is live enough.

A. to hold  

B. the audience’s  

C. if   

D. live enough

Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction.
 It is the writing English that causes difficulties to foreigners.

A.the writing

B.that

C.difficulties

D.foreigners

Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction.

It is the writing English that causes difficulties to foreigners.

A. the writing 

B. that 

C. difficulties  

D. foreigners

Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction.
It is  rude to laugh  on our friends.

A.is

B.rude

C.laugh

D.on

Q27: Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction:
This school has built since 1999, so it looks quite old now.
A.has built

B.since

C.looks

D.old

Q27: Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction:
You can’t have a chance to enjoy all these fruits if you were not living in this tropical country.

A.can't have

B.all these

C.were not

D.tropical

Q28: Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction:
Animals who are raised in zoos usually lose their natural instincts.

A.who

B.are raised

C.natural

D.instincts

Q29: Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction:
In my school, garbage is collected and send to recycling factories every day except Sunday.
A.In

B.is collected

C.send

D.except

Q30: Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction:
The teacher was very impressed with my improve in chemistry and physics.

A.impressed with

B.improve

C.chemistry

D.physics

Mark the letter A, B, C or D on your answer sheet to show the underlined part that needs correction in each of the following questions.
Pure sodium immediately combines with oxygen when is exposed to air.

A. immediately

B. combines

C. is exposed

D. to air