that all the risks should be calculated in advance. A: This is necessary B: Which is necessary C: That is necessary D: It is necessary

We consider _____ lessons should be previewed before the class. A: that it necessary B: it that necessary C: it necessary that D: necessary it that

I find ____________ to make some changes. A: it is quite necessary B: that is quite necessary C: it quite necessary D: quite necessary

If_____, we’ll continue our experiment after office hours. A: being necessary B: be necessary C: is necessary D: necessary

If_____,<br/>we’ll continue our experiment after office hours. A: being necessary B: be necessary C: is necessary D: necessary

We consider ____university students should do more reading during their spare time. A: necessary that B: necessary C: it necessary D: it necessary that

Which suggestion(s) below will help you draft and revise the introduction for an essay assignment? A: The introduction should arouse the reader’s interest in the topic. B: The introduction should provide necessary background information. C: The introduction should present a thesis statement as the focus of the essay. D: The introduction should be written in 150 to 250 words.

There is no doubt that these phenomena are shocking and should arouse our social concern.

Hisresponsibilitiesinthatanimalshelterisorganizingeventsto_____money. A: raise B: rise C: arise D: arouse

Great speakers often use modern English to arouse our emotions.