[ Present Continuous Tense ]
Please be quiet! Barbara ………………… her homework.
A. Is doing
B. Am doing
C. Be doing
D. Are doing

Random Topics:
Grammar of Conjunctions and PrepotitionsPresent SimpleConditional Sentence Type 3Preposition and Word FormQuantifiersAlthough, Though, In spite of, DespiteActive and Passive Gerunds and InfinitivesAdjective, Adverb, and Noun FormsPast Simple - Present PerfectCompliment, Congratulation, and HopeOther quiz:
Articles › ViewHe predicted that one day man would fly as high as ______ stars.
A. –
B. a
C. an
D. the
Articles & Preposition › View
Where are you going? A: I’m off to ____ airport.
A. a
B. the
C. No Article
Phrasal Verb › ViewI’m ______ my watch. I can’t find it everywhere.
A. looking back
B. looking out
C. looking after
D. looking for
Grammar › View
Did you …………….. a boat trip?
A. take
B. takes
C. took
D. taking
