A. Read B. Reads C. Not read D. Reading

-- _____6:00. So I am never late ___ class.

A. In; to B. In; for C. At; to D. At; for

--It＇s on Green Street. Go along this road and turn left, you＇ll see it on your right.

A. what B. when C. where D. how

The limited time asleep is ______ to a short sleeper. It is not a behaviour of reducing the amount of sleep or ______ to sleep. This low amount of sleep is very stable (稳定) from night to night. It is also the same on weekends and holidays.

A pattern (模式) of short sleep often begins as a child or young adult. Once it begins, the pattern continues through the years. This pattern of short sleep may cause others to be ______. Family members or friends may think that something is wrong.

Someone may tell a short sleeper to use medicine to help him sleep more. This will make him get sleep that he really does not need. It will bring him more problems. A short sleeper will also have trouble with his family and friends if he expects others to ______ his pattern of sleep. Most people will not be able to do well with only five hours of sleep each night.

Short sleeping can be confused with insomnia (失眠症). Both ______ can cause a person to get a small amount of sleep at night. A person with insomnia has a hard time falling asleep or staying asleep. The overall quality of his sleep may be very poor. This can cause him to be sleepy during the day. The short sleeper does not have any of these problems.

【1】A.seldomB.sometimesC.regularlyD.recently

【2】A.naturalB.specialC.hardD.amazing

【3】A.pretendingB.tryingC.forgettingD.refusing

【4】A.tiredB.worriedC.angryD.sleepy

【5】A.understandB.changeC.followD.remember

【6】A.choicesB.habitsC.illnessesD.conditions

A．look for B．find C．find out D．look at

— Yes, my mother wants me ____the house.

A. cleans B. to clean C.cleaned D. cleaning

A. the; the B. a; the C. the; his D. /; the

A. knock; he B. knock; it

C. knocking; he D. knocking; it

A. go bed B. goes bed C. go to bed D. goes to bed

A. so that B .in order to C. or D .because