Now computers are very popular and they are much _____ than before.
考查形容词的比较级。根据后面的 than 可知，这是一个比较级句型。much 后接形容词或副词的比较级，故选选项B。
根据句意及首字母或汉语提示填写单词。
(1) Some people are born to beowhile others born to be shy.
(2) If you work harder,you can dob.
(3) In the library we can't talk because everyone is reading booksq.
(4) —Wsinger do you like best?
—My favorite singer is Li Jian.
(5) The top students may not be the smartest students,but they must be the mosth.
(6) It is common for people to worry they can't do well in the（竞赛）.
(7) This dress suits you well. You look（极好的）!
(8) He said he would come. He didn't,（不过）.
(9) Can you speak（大声地）? It's too noisy here.
(10) In order to see the words on the blackboard more（清楚地）,she put on her glasses.
— Which sport do you like _____,skiing or skating?
— Both. I think either of them is interesting.
空后提到两项运动，因此选择比较级。根据回答提到的“我认为它们中的任何一项都很有趣。”可推测问题问的是更喜欢哪项运动。故选选项C。