Each sentence has a mistake. Find it by choosing the letter A, B, C or D.

We’re sure that it was not until fifth year that he could speak Chinese well.

A. takes 

B. fifteen minutes

C. to go

D. by foot 

A. that

B. such polluted

C. can’t breath

D. don’t they 

A. huge     

B. has made     

C. fields     

D. in the last 

A. I can send you the references from the Director of the Happy Mind Charity Centre. 

B. I can send you the references to the Director of the Happy Mind Charity Centre. 

C. I can send you a references from the Director of the Happy Mind Charity Centre. 

D. I can send you a references to the Director of the Happy Mind Charity Centre. 

A. He saw the advertisement in the Youth Newspaper in February 22th.

B. He saw advertisement in the Youth Newspaper in February 22th.

C. He saw advertisement in the Youth Newspaper on February 22th.

D. He saw the advertisement in the Youth Newspaper on February 22th.

A. The second priority is training young people for job application skills.

B. The second priority is to train young people for job application skills.

C. The second priority is train young people for job application skills.

D. The second priority is to training young people for job application skills.