[ Vocabulary ]
chemical pollution in the air mixed with falling water
A. emissions
B. smog
C. acid rain
D. sewage
Random Topics:
Direct and Indirect QuestionGerunds in SentencesUse of Prepositions or ConjunctionsRegular Plural NounsPast Simple Negative & QuestionsReported speech (statements)Grammar- Later/LatterAdverbs and Time ExpressionsGerund & InfinitiveModals of DeductionOther quiz:
Grammar › ViewI’m really angry! I_________________80 dollars on that dress and 10 minutes later I ____________the same one for just 40 dollars in another shop.
A. spend/see
B. spent/ was seeing
C. was spending/was seeing
D. spent/saw
Verb Tenses and Usage › View
. I ___ my keys! I can’t find them anywhere.
A. lost
B. have lost
C. lose
Grammar › ViewThere was ______ ice on the road that we couldn’t travel.
A. so
B. such
C. such an
Tenses › View
They ___ (to study) for two hours.
A. study
B. have been studying
C. studies