Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

Metal and glass containers can be recycled, and several states are currently contemplating mandatory recycling for either.

A. be recycled

B. and

C. currently contemplating

D. for either

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

Metal and glass containers can be recycled, and several states are currently contemplating mandatory recycling for either.

A. be recycled

B. and

C. currently contemplating

D. for either

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
A smile can be observed, described, and reliably identify ; it can also be elicited and manipulated under experimental conditions.

A. smile

B. identify

C. can also

D. experimental

Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions

Ceramic can be harder, light (A), and more resistant (B) to heat (C) than metals. (D)

A. light 

B. resistant 

C. heat 

D. metals

Mark the letter A, B,C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions

Antarctic blue whales can be 100 foot long and weigh more than any dinosaur that ever lived

A. can be

B. 100 foot long

C. more than

D. any dinosaur

Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.(Tìm lỗi sai trong 4 đáp án A, B, C, D)

Question 5. Lan enjoys to collect stamps and glass bottles. She has a beautiful collection.                                                                                               A .to collect        B.glass            C.has            D.collection

Question 6. Do more exercise but you feel healthier.                                          A .Do         B .more               C .but                  D.healtheir

Question 7. I have donated a lot of books and clothes for poor children last year.

 A.have donated            B.books           C.clothes             D.poor

Mark the letter A, B, C or B on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

After John (A) eaten dinner, he (B) wrote several (C) letters and (D) went to bed.

A. eaten 

B. wrote 

C. letters 

D. went to

Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

Hardly he had graduated from Vietnam Naval Academy when he joined Vietnam Coast Guard.

A. he had    

B. graduated from  

C. when       

D. joined