He still remembers ______ to Shanghai when he was very young.

A. they going

B. they would go

C. on their going

D. going

A. to see

B. not having seen

C. to have not seen

D. not to have seen

A. To lose

B. Lost

C. Having los

D. Losing

A. to play

B. play

C. to be playing

D. playing

A. to be written

B. written

C. being written

D. having written

A. To give

B. Having given

C. Given

D. Giving

A. dining; to have

B. to dine; to have

C. dining; having

D. to dine; having

A. to sit

B. sit

C. seated

D. seating

A. It

B This

C. That

D. There

A. Being born and educated

B. Born and educated

C. Being born and educating

D. Born and having educated