[ Grammar and Sentence Structure ]
. Choose the correct sentence:
A. air pollution is directly impact on our health
B. air pollution directly impacts our health
C. air pollution is direct impact on our health

Random Topics:
Verbs and Subject Verb AgreementNouns as AdjectivesPresent and Past Tenses-ing / InfinitivePersonal PronounRelative & Interrogative PronounsDirect-Indirect SpeechPast Perfect Simple TenseRelative Clauses and UsageThe Structural Types of SentencesOther quiz:
Grammar › ViewIf I were rich, I ……….. buy a huge farm in Somerset.
A. will
B. shall
C. would
D. am going to
Grammar › View
Similar meaning
My friend has stopped eating fast food.
A. My friend no longer eats fast food.
B. My friend doesn’t like eating fast food.
C. My friend has never eaten fast food.
D. My friend sometimes eats fast food.
Articles › ViewShe read _____ interesting book last night.
A. an
B. a
C. the
D. no article
Gerund & Infinitives › View
____ attention when you are really tired is difficult
A. paying
B. to pay
