The firefighters are helping people to get out of the building.
A. Simple Present Tense
B. Present Progressive
C. Simple Past
D. Present Perfect

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Grammar - FragmentsWill & Be going toIELTS GrammarWas & Were QuestionsComparison of Adjective and AdverbSimple, Complex, Compound SentencePhrase and ClauseGrammar and SyntaxPresent Forms and Narrative TensesGerund, Infinitive, Bare VerbOther quiz:
Simple Past Tense › ViewThe Caribbean monk seal ____ the only species of seal that ____ made extinct by humans. It ____ declared extinct in 2008
A. was – was
B. was – is
C. is – was
D. is – is
Tenses › View
It ____ a clever thing to touch someone when they ____ an electric scock.
A. had not been/were receiving
B. has not been/receive
C. is not/are receiving
D. would not be/used to receive
E. was not/have received
Modifiers › ViewAs much as I love painting, I have other things to do.
A. adjective clause
B. adverb clause
Grammar › View
Which part needs to correct?
My brother usually ask me for help when he has difficulty with his homework.
A. ask
B. when
C. difficulty
D. homework