1 . As the intelligent species, the human personality lies within the mind and body, ________ existence we had only recently become aware.

A．of which

B．of whose

C．of whom

D．of its

2 . William was brought up in a family ________ all the members got higher education, most of ________ do the jobs connected with finance.

A．which, who

B．which, whom

C．where, whom

D．that, who

3 . Football is a very popular sport, ________ many people like to compete.

A．at which

B．for which

C．in which

D．with which

4 . Most of the characters in Aesop’s stories are animals, the qualities ______Aesop used to reflect human traits and wisdom.

A．of which

B．with which

C．from whom

D．of whom

5 . ________ was once predicted by a famous scientist, in another twenty years, AI robots would completely ________ humans as workers.

A．It; take place of

B．As; take the place of

C．It; in the place of

D．As; in place of

6 . David donated a large sum of money and some necessities to the charity, _________he received a heartfelt letter of thanks from the organization.

A．for which

B．with whom

C．about whose

D．in where

7 . A more recent work of his is the huge Floating Fish, _____ was set among the beautiful landscape of Wuzhen West Scenic Zone.

A．What

B．that

C．who

D．which

8 . Laughter is the best medicine, _________ means keeping a good mood is helpful to our health.

A．what

B．which

C．that

D．it

9 . Some species can be very small, like bacteria and viruses,       are so small that we cannot see them with only our eyes.

A．who

B．that

C．which

D．where

10 . I walk through the doors into the waiting area,         there's a familiar atmosphere of boredom and tension.

A．which

B．that

C．whose

D．where