[ Grammar ]
Peter would have crossed the border if he ___________ his passport.
A. didn’t forget
B. hadn’t forgotten
C. wouldn’t forget
D. wouldn’t have forgotten

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Preposition › ViewLightning normally strikes the tallest object in its range, so a person standing ……… the middle ……… a field is the tallest object and therefore the main target.
A. around/in
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Vocabulary and Grammar › View
Last week I _____ part in the swimming competition.
A. take
B. took
C. taken
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a. hart
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What is the meaning of “Superfluous”?
A. Necessary
B. Unnecessary
C. Essential
D. Required
