[ Grammar ]
Some animal ………. are at risk of becoming extinct.
A. forms
B. species
C. sorts
D. classes

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Tenses › ViewThey _______ their vacation in Europe last summer.
A. enjoyed
B. had enjoyed
C. enjoy
D. are enjoying
Comparison Degree › View
My new assistant can write reports ________we can.
A. More quickly
B. The most quickly
C. As quickly as
D. The more quickly
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A. The opposite viewpoint of the author’s claim.
B. The author’s main point.
C. A statement the author believes is true.
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Grammar › View
A documentary about the wildlife_________ on TV tonight.
A. show
B. will show
C. showed
D. is going to be shown
