[ Past Tense vs Present Perfect Tense ]
Mavis and Katy __________ (be) good friends since the beginning of the school term.
A. have been
B. has been
C. were
D. was

Random Topics:
Distinguishing Future TensesPast ContinuousJobsSimple, Compound, Complex SentencesPresent Simple & ContinuesFirst ConditionalCompound Nouns and Compound Adjectives QuestionsVocabulary and GrammarQuantifierComparison Degree & GerundsOther quiz:
Grammar › ViewHas anybody seen the English book ….. I left on my desk?
A. which
B. who
Grammar › View
Hieu should follow the traffic rules, ______________?
A. should he?
B. shouldn’t he?
C. shouldn’t he have?
D. should have he?
Prepositions › ViewShe met her best friend in September, 1999 __ Seoul.
A. At
B. On
C. In
Adverb of Frequency and Past Continuous Tense › View
While my mother….., my father…..
A. Was washing, was watching
B. Was washing, was watching
C. Washed, was watching
D. Washed, watched
