Pollutions are harmful __________ human health.
A. to
B. at
C. with
D. on
Random Topics:
Verbs: Action, Linking, and HelpingPresent Perfect SimpleCan/CouldCommon & Proper Nouns-ing / InfinitivePast, Present, FutureGrammar and VocabulariesTo Infinitive or GerundPresent Progressive (Future)Past Tense & Present Perfect TenseOther quiz:
Relative Pronouns and Adverbs › ViewWhich sentence is correct?
A. Will’s blue jeans, which his mom had bought for him a week ago, already have a hole in them.
B. Will’s blue jeans, who his mom had bought for him a week ago, already have a hole in them.
C. Will’s blue jeans, where his mom had bought for him a week ago, already have a hole in them.
D. Will’s blue jeans, that his mom had bought for him a week ago, already have a hole in them.
Grammar › View
Which sentence is correct?
A. It is a common misconception that Abraham Lincoln wrote the Gettysburg Address on the back of an envelope while traveling.
B. It is a common misconception that Abraham Lincoln wrote the Gettysburg Address while traveling on the back of an envelope.
Hope, Thank, Modal Verbs › ViewChoose the correct modal verb: “You ___ not smoke in this area.”
A. could
B. should
C. would
D. must
Grammar › View
Choose the correct pronoun for the sentence: “Tom and ____ are going to the party.”
A. Me
B. I
C. Myself
D. Mine