[ Tenses ]
He _____ reading a book at this moment.
A. is
B. are
C. am
D. be

Random Topics:
Verbs and PrepositionsAdverbial Clause / If / ComparativesVerb, Object, PrepositionActive-Passive VoicesAuxiliary WordsPunctuating ClausesPresent/Past/Past ParticplePresent Perfect ContinuousIrregular AdjectivesArticle & PrepositionOther quiz:
Tenses › ViewAll the students ________ the class work when the teacher came in.
A. are doing
B. were doing
C. will be doing
D. have done
Gerund vs Infinitive › View
Sam had to stop ________ football because he had injured his knee earlier.
A. to play
B. playing
Past Tenses › ViewMy sister’s roommate was upset. She _____ been waiting for an hour.
A. had
B. has
C. have
D. did
Articles and Quantifiers › View
There is _____ chance of finding a taxi at this time of the day.
A. a little
B. little
C. a few
