[ Tenses ]
The students are in the library now. They_________ (read) books.
A. read
B. are reading
C. have read
D. is reading

Random Topics:
Verb PhrasePassive Modals in Different TensesFirst Conditional SentenceVerbs of movementPrepositions of Location, Movement and TimePre-intermediatePresent Simple & ContinuesModals of Necessity and SuggestionPast Simple, Present Perfect TenseModal PerfectOther quiz:
Coordinating Conjunction › ViewVigo is hotter than Santiago, … Santiago is more beautiful.
A. nor
B. but
C. and
D. for
Grammar & Vocabulary › View
Maria was _______ when she received a puppy on Christmas as her wish came true.
A. horrified
B. overjoyed
C. terrible
D. gloomy
Grammar › View— you — any vitamins right now?
A. do…take
B. are …. taking
C. are—take
D. do…taking
Vocabulary › View
having terrible consequences; urgent or desperate
A. communicate
B. dire
C. flagrant
D. raze
