[ PRESENT SIMPLE vs PRESENT CONTINUOUS + QUANT ]
My sister …………………. (watch) TV right now.
A. is watching
B. are watching
C. am watching
D. is watched

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Passive and Active SentencesPast Tense vs Present TensePhrasal Verbs and Verb FormsTenses and Time MarkersGrammar: wishes and regretsAdverbs, Modals, Preposition of timeAdjective or AdverbParts of SpeechCan vs be able toGrammar - FutureOther quiz:
Vocabulary › Viewsingle source of air pollution
A. point source
B. nonpoint source
C. ozone
D. conservation
Grammar › View
We stopped at the petrol station ……..some water.
A. to buy
B. buying
C. to bought
D. to buying
Tenses › ViewIf they ____ earlier, they would have seen the opening act.
A. arrived
B. had arrived
C. have arrived
D. would arrive
Tenses › View
They…this work yesterday.
A. do
B. did
C. will do
D. have done
