—Mum,could you buy me a bike?
—Certainly, we can buy ________one than this, but ________this.
A.a cheaper; as good as B.an expensive; as good as C.a better; better than
Alice ________to see his aunt if she ________free tomorrow.
A.will; come B.come; is C.will come; is
Mr. Chang has ________ money but ________ friends than Mr. Chen.
A.more; more B.less; fewer C.more; fewer
—Can I read some books in the library, Mr. Liu?
—No. You can't read ________you show me your card.
A.although B.unless C.if
Tina, you should ________some good hobbies. Don't play computer games all day.
A.take up B.care for C.bring out
Miss Yang advised me________ English with foreigners.
A.speak B.to speak C.to speaking