-What are you doing？
-We are talking about the books and writers____we like．（ ）
| A． |
that |
B． |
which |
C． |
who |
D． |
whom |
When President Xi Jinping has spare time，he enjoys_______and sports．（ ）
A．readB．readsC．to readD．reading
Doctors in the town are using the books______their studies and treat patients．（ ）
A．continueB．to continue
C．continuingD．continues
My arm is still painful，_______I'm going to see a doctor．（ ）
A．soB．forC．butD．or
The little boy has just had lunch．He _____be hungry already．（ ）
A．must．B．mustn'tC．canD．can't
Do you plan to watch a talent show or a sports show tonight？
______．I can't stand them．I plan to watch a sitcom．（ ）
A．NeitherB．BothC．NoneD．Either