Ex3. 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.

1. At that time he had to work hardly than ever before.

(sai chỗ nào :A.that
                    B.had
                    C.hardly
                    D.ever)

2. The level of environmental polluted in this city must be reduced.

A. of         B. city            C. reduced        D. polluted

3.I will show you how to loading the software.

A. how      B. loading    C. software         D. show

4. The shop is crowding with people at the end of the year.

A. crowding        B. the       C. people      D. end

5. Because his sickness, he didn’t take part in the English competition.

(sai chỗ nào :A.Because 
                      B.sickness
                      C.didn’t take
                      D.competition)
6. One of the worse diseases mankind has ever faced is cancer.

A.mankind      B. faced     C. worse       D. One of

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.

We had better to review (A) this chapter carefully (B) because we will (C) have some (D) questions on it on our test tomorrow.

A. to review

B. carefully 

C. will 

D. some

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

We felt asleep at the meeting because the speaker had such a monotonous voice

A. felt

B. asleep

C. because

D.such monotonous

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.

If we had more time last week, we would certainly have finished the project on time

A. had

B. certainly

C. the

D. on time

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.

If we had more time last week, we would certainly have finished the project on time.

A. had

B. on time

C. certainly

D. the

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

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

Albert Einstein was such brilliant (A) a scientist that many of his colleagues (B) had to study (C) for several years (D) in order to form opinions about his theories.

A. such brilliant

B. many of his colleagues 

C. study 

D. several years

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.

We (A) were at home (B) having our anniversary dinner (C) when my uncle (D) was calling to congratulate us last night.

A.   were

B. having

C. when 

D. was calling

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.

Had the committee members considered the alternatives more carefully, they would have realized that the second was better as the first.

A. more carefully

B. Had the committee members 

C. second was

D. as the first