[ Tenses ]
Robert and Maria have been married ________.
A. since 20 years
B. for 20 years.

Random Topics:
Essential and Nonessential ClausesVerb + PrepositionToeic VerbAsking and Giving Opinionused to, be used to, get used toProgressive Verb TensesTOEICCommon Grammar Mistakes and Spelling TipsFuture Tense VerbComparative AdjectiveOther quiz:
Grammar › ViewI know it’s difficult with the jet lag, but please try _____________ to sleep.
A. to go
B. going
Tenses and Time Markers › View
How many languages (he/speak)?
A. How many languages he speak?
B. How many languages does he speak?
C. How many languages he speak?
D. How many languages does he speaks?
Grammar › ViewThe meeting _______ yet.
A. has finished
B. hasn´t finished
C. was finished
D. didn´t finished
Tenses › View
When my visa expired, I __________ renew my passport to go abroad.
A. was having
B. had to
C. had had to
D. were having
