1 . Mary is willing to make friends with      shares the same hobbies and interests with her.

A．anyone	B．whomever
C．whoever	D．no matter who

2 . Thinking _________ you know ___________ in fact you don’t is a terrible mistake.

A．that; what

B．that; that

C．what; that

D．what; what

3 . (2018·天津）The gold medal will be awarded to ___________ wins the first place in the bicycle race.

A．whomever	B．wherever
C．whoever	D．whatever

4 . （2014﹒北京）Some people believe ___________ has happened before or is happening now will repeat itself in the future.

A．whatever	B．whenever
C．whereever	D．however

5 . Having checked the doors were closed, and        all the lights were off, the boy opened the door to his bedroom.

A．why	B．that
C．when	D．where

6 . I just don’t understand _______ that prevents so many Americans from being as happy as one might expect.

A．why it does	B．what it does
C．what it is	D．why it is

7 . You can only be sure of _____ you have at present; you cannot be sure of something _____ you might get in the future.

A．that; what

B．what; /

C．which; that

D．/; that

8 . It was not until dark ________ he found ________ he thought was the correct way to solve the problem.

A．when; that

B．that; that

C．when; what

D．that; what

9 . Could I speak to ____ is in charge of International Sales, please?

A．anyone

B．someone

C．whoever

D．no matter who

10 . The police were seeking more information to find out______ the rich merchant.

A．who was it that killed	B．who it was that killed
C．it was who killed	D．who was it killed