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.

Much people agree that we should protect the environment

A. Much

B. agree that

C. protect

D. environment

Mark the letter A, B, C or D on your answer sheet to show the underlined part that needs correction.
The shopkeeper warned the boys don't learn their bicycles against his windows.

A. The

B. don't

C. their

D. against

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

Although not widely sold, that book is considered to be best book on the subject.

A. not 

B. sold 

C. best 

D. the

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

Although not widely sold, that book is considered to be best book on the subject

A. not

B. sold

C. best

D. the