[ Vocabulary ]
impair-
A. to make imperfect, damage, harm
B. not able to be defeated, unbeatable
C. drooping; without energy, sluggish
D. to get stuck; mud; wet, swampy ground; a tough situation

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Possessive Adjectives VS Possessive PronounsGive, do and makeGrammar: Simple Past and Past ContinuousConjunctivesHomophone & HomonymModal Verbs of Deduction and SpeculationPronouns, Verb, ConjunctionQuantifiers & Modal VerbsGrammar - Wh QuestionsModals and Active and Passive VoiceOther quiz:
Grammar › ViewAre _____ your books over there on the table?
A. these
B. those
C. this
Countable Noun › View
He has a good job and makes a large _____ of money
A. Amount
B. Number
Some high ranking members have spoken out in favor reforms, ———– others remain more conservative.
A. Whereas
B. Still
C. Contrary to
D. Because
E. Despite
must/should › View
We … our homework from the internet.
A. shouldn’t copy
B. mustn’t copy
