She speaks French ....... than her sister. 

• A. fluently

• B. more fluently

• C. the most fluently

• D. fluentest

This is _______________ wedding party I’ve ever attended.

•  A. the more memorable

• B. more memorable

•      C. the most memorable      

•    D. most memorable

Nowadays, many serious childhood diseases ______ by early immunization.

• A. can be prevented

• B. are preventing

• C. prevent    

•     D. can prevent

Your sister is cooking lunch in the kitchen,_______?

• A. is she

• B. was she

• C. wasn’t she

• D. isn’t she

He failed to fulfill his promise,_______?

• A. did he

• B. didn't he

• C. was he

• D. wouldn’t he

No one died in the accident, _____________? 

• A. did they

• B. aren't they

• C. didn't they

• D. are they

While Steve Jobs _______ at high school, he met Steve Wozniak, who also loved electronics. 

• A. studied

• B. was studying

• C. is studying

• D. had studied

All the judges paid the dancer compliments on their excellent performance 

in the competition. Tìm lỗi sai

My brother leaves his job last week because he did not have any chance to travel. tìm lỗi sai

She last visited her home country ten years ago.

• A. She hasn't visited her home country for ten years.

• B. She didn’t visit her home country ten years ago.

• . She has visited her home country for ten years.

• She was in her home country for ten years.