She’d love to take part in the evening class. ________, she has to look after the baby in the evening.
A.Therefore
B.However
C.but
D.Although

but

It was a very slow train. It stopped _________ every station.
A.to
B.by
C.at
D.on

 People can do the following to reduce waste EXCEPT _________ .
A.buy simply-wrapped things 
B. buy high-quality product
C.reuse cups 
D.buy fewer hamburgers

Choose the one word or phrase - A, B, C or D - that best completes the sentence or substitutes for the underlined word or phrase.
Computer models help to determine whether a particular area is likely to flood.
A.make up              
B.find out      
C.take over              
D.put up

IX:
Choose the best answer among A, B, C, D to complete each sentence below:
Mr. Young is not only healthy ____________ also cheerful.
A.and    
B.both   
C.but
D.with

The author suggests that in Canada during the1950s __________________.
A. the urban population decreased rapidly    
B. economic conditions were poor
C. fewer people married
D.the birth rate was very high

"Some sugar?" "______"
A.No, no me!
B.No, I don't.
C.Thanks, I'd like.
D.Yes. please

Working hard, she fell ill.
A.She was too ill to work hard.
B.Because she worked hard, she fell ill.
C.She did not work so she fell ill.
D.She worked hard but she was not so ill.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The Americans with Disabilities Act (ADA) was signed into law in 1990. This law extends civil rights protection to persons with disabilities in private sector employment, all public services, and in public accommodations, transportation, and telecommunications. A person with disability is defined as someone with a mental or physical impairment that substantially limits him or her in a major life activity, such as walking, talking, working, or self-care. A person with a disability may also be someone with a past record of such an impairment, for example, someone who no longer has heart disease but discriminated against because of that history.
The ADA states that employers with fifteen or more employees may not refuse to hire or promote a person because of a disability if that person is qualified to perform the job. Also, the employer must make reasonable accommodations that will allow a person with a disability to perform essential functions of the job.
        All new vehicles purchased by public transit authorities must be accessible to people with disabilities. All rail stations must be made accessible, and at least one car per train is existing rail systems must be made accessible.
It is illegal for public accommodations to exclude or refuse persons with disabilities. Public accommodations are businesses and services such as restaurants, hotels, grocery stores, and parks. All new buildings must be made accessible, and existing facilities must remove barriers if the removal can be accomplished without much difficulty or expense.
The ADA also stipulates that companies offering telephone service to the general public must offer relay services to individuals who use telecommunications devices for the deaf, twenty-four hours a day, seven days a week.
What is the main purpose of the passage?
A.To explain the provisions of the Americans with Disabilities Act.
B.To discuss telecommunications devices for the deaf.
C.To make suggestions for hiring persons with disabilities.
D.To describe discrimination against persons with disabilities.

There are vast, open grazing lands, an area that receives little rain than the farming region west of the Missouri River.
A.vast, open grazing
B.an area
C.little rain
D.west of