[ Grammar ]
The students __________ doing their homework.
A. is
B. are
C. am
D. was

Random Topics:
Simple Past TensesPresent Continuous, Present Perfect and Used toRelative Clauses PronounsZero Conditional SentencePerfect TensePast Perfect vs Past SimpleComparative Adjectives and AdverbsArticles and QuantifiersPast Simple and ContinuousVocab and GrammarOther quiz:
Grammar › ViewGreenleaf Press will soon publish a ___ pocket version of Manuel Santiago’s book An Insider’s Guide to travel in Argentina.
A. gathered
B. replaced
C. condensed
D. acquainted
Modal Verbs › View
You (walk) the dog on a leash.
A. have to
B. should
C. must
D. mustn’t
Modals and Active and Passive Voice › View. In active voice the subject is the receiver of the action
A. TRUE
B. FALSE
Adjective and Adverb › View
The parrot is a very _____ bird. It can imitate human speech.
A. dull
B. intelligent
C. clumsy
D. slow
E. small
