—Jane, let’s________ him.

A.helpsB.to helpC.helpingD.help

—I enjoy reading in the library _____can provide me with a lot of good books.

A.whereB.whoC.which

—I’m not sure, but it _____ be Lily’s

A.Whose; might notB.Who; mustC.Whom; can not

—________.

A.You’re welcomeB.Thanks a lotC.Not at allD.That’s OK

—You’d better _____ a doctor and have your bad tooth _____ out.

A.to see; pullingB.see; pulledC.seeing; pulled

—Well. I will do my best.

A.soB.butC.andD.or

—________.

A.Thank youB.Me, tooC.No problemD.See you

—Every morning, Tom takes a ______ to school.

A.20-minute’s rideB.20-minute rideC.20-minutes’ ride

—I’ve had it________ two months. It helps me a lot.

A.forB.sinceC.inD.on

—Thank you, I write________ than before.

A.carefulB.more carefulC.more carefullyD.carefully