______ in the library is an important part of college life. You should______ the library.

In the introduction part, we should______,________. A: Introduce the topic to the audience. B: Introduce the main points of your speech. C: Introduce yourself. D: Introduce the process of your writing.

To live green, we should______ the lights, the television and the computer when we are through with them. A: turn on B: turn off C: turn down D: turn up

You should work less _____. A: and neither should I B: and so should I C: and nor should I D: and so I should

In speech-making terms, questions of policy are questions about _____. A: whether a specific course of action should or should not be taken B: whether a certain governmental issue should or should not be dealt with C: if we should or should not accept a certain contract offered by a company D: if we should or should not obey the laws that govern the functioning of society

Which of the two should decide what should be learned, how it should be learned, and when it should be learned? 4.___ Western and Asian methods of learning

What should the transportation be like in their opinion A: There should be fewer subway lines. B: There should be more public transportation. C: There should be more cars.

They are faced with the problem_____continue the work. A: if they should B: whether should they C: that they should D: whether theyshould

There are a number of people ______ be asked. A: should B: that ought C: whom should D: who should

According to the conversation, which of the following about poster is NOT right? A: It should be readable. B: It should be legible. C: It should be numbered. D: The content should be succinct.