[ Tenses & Affixes ]
Choose the correct answer for each question.
What does “pollution” mean?
A. The act of cleaning something
B. The act of making something dirty
C. The act of fixing something

Random Topics:
Modal and Modal PerfectPast Simple, Past Continuous, Past PerfectModals of AdvisabilitySuffixes and TensesVerb Moods and Vague PronounsTenses and ComparisonsTenses UsagePast Perfect & Past SimpleNoun PhrasesPast form of ModalsOther quiz:
Simple Past Tense & Future Tense › ViewShasha climbed up a mountain when she_________ Malaysia last year.
A. visits
B. visited
C. is visiting
D. we’re visiting
Grammar › View
How do you form the present progressive?
A. Present tense of be + verb-ing
B. Past tense of be + verb-ing
C. Present tense of be + base form of verb
We _____meet you at 7:00 tomorrow. We’ve got an English lesson.
A. couldn’t
B. can’t
Grammar › View
Where __________________ your pen-friend live?
A. is
B. does
C. do
D. are
