He gains impressive achievements at the age of 20.

A. It is a more traditional woman that

B. It was a more traditional woman that

C. It was more traditional woman that

D. It was a more traditional woman who

A. It is for his team

B. It was his team

C. It is his team

D. It was for his team

A. It is Mary who made a great contribution to her husband's success.

B. It was Mary who makes a great contribution to her husband's success.

C. It was Mary who make a great contribution for her husband's success.

D. It was Mary who made a great contribution to her husband's success.

A. It is his girlfriend

B. It was his girlfriend's handbag

C. It is his girlfriend's handbag

D. It is his handbag

A. It is in Da Lat that he spent his summer vacation.     

B. It was in Da Lat that he spent his summer vacation.

C. It is in Da Lat that he spends his summer vacation.

D. It was in Da Lat where he spends his summer vacation.

A. It is people in the Netherlands that    

B. It is in the Netherlands that

C.It is the Netherlands that

D. It was in the Netherlands where

A. They are their children that most parents are willing to lend their ear to.

B. It is their children that most parents are willing to lend their ear to.

C. They are their children that most parents are willing to lend their ear.

D. It is their children that most parents are willing to lend their ear.