[ Prepositions ]
My parents have been married ______ forty-nine years.
A. Since
B. For
C. Until

Random Topics:
Adjective Clause and Adverb ClausePresent Progressive or Present SimpleSimple Present and Present Continuous TenseAdjectives, ING - EDPresent PerfectPrepositions of Location, Movement and TimeAdverbial Clauses of Reason / CauseThe -ing Form of VerbsFrequencySentence Fragments and Complete SentencesOther quiz:
Tenses › ViewJennifer ______ in showbiz since she got married to a rich man in the UK.
A. didn’t work
B. hasn’t worked
C. won’t work
D. isn’t going to work
Modal Verbs › View
She _____ have gone to the party, but I am not sure.
A. might
B. must
C. would
D. shall
Grammar › ViewWhich sentence is correct?
A. The concrete mixture must be stirred thoroughly.
B. The concrete mixture must be stir thoroughly.
C. The concrete mixture must be stirring thoroughly.
D. The concrete mixture must stirring thoroughly.
Grammar › View
I hate to say good ______ to my puppy.
A. buy
B. bye
C. by
D. dry