[ Prepositions ]
My parents have been married _____ twenty years.
A. Since
B. For
C. Until

Random Topics:
Reported - GerundPresent Perfect SimpleGrammar - Present Perfect with already, just, yetComparatives and SuperlativesPast ModalsDefinite and Indefinite ArticlePresent Perfect and Present Perfect ContinuousIntermediatePresent Simple Tense PassivePast PerfectOther quiz:
Must / must not › ViewYou … switch your mobile phone on the plane.
A. must
B. mustn’t
Question Tag › View
Michael and Henry didn’t finish their homework, __________________?
A. does she
B. did he
C. did they
Vocabulary › Viewyour gullet is located
A. in your chest
B. in your abdomen
C. in your wrist
D. in your mouth
Grammar and Vocabulary › View
It is Sunday. Aliya and her friends ______________ exercising in the park. Two boys are riding their bikes. A man is sitting on a bench. He is talking on the mobile phone.
A. is
B. are
C. was
D. were
