Mark the letter A, B, C or D on your answer sheet to indicate the most suitable response to complete each of the following exchanges.

Peter: “I lost my wallet on my way to school this morning.”

Anna: “______! You must be careful next time.”

A. eliminate

B. broaden

C. restrict

D. spoil

B. answer

C. had answered 

D. will answer

A. If you put on your coat, you will freeze to death in this weather.

B. If you put on your coat, you would freeze to death in this weather.

C. Unless you put on your coat, you would freeze to death in this weather.

D. Unless you put on your coat, you will freeze to death in this weather.

A. Mr. Quyen taught Chinese for ten years.

C. Mr. Quyen has taught Chinese for ten years.

D. Mr. Quyen has taught Chinese for ten years ago.

A. makes

B. does

C. creates

D. experiences

A. however 

B. but 

C. although

D. and