[ Relative Pronoun/Adverbs ]
They were married for 50 years, __________ is a very long time.
A. which
B. who
C. whose
D. where

Random Topics:
Passive Voice in Past Simple TenseArticle & PrepositionConjunctions, Prepositions and Interjections1st and 2nd ConditionalsPresent Perfect vs Past Simple TenseComparative AdjectivesActive-Passive VoicesSynonymModals for DeductionGrammar Error Correction (Simple Present Tense)Other quiz:
Mixed General Quiz › ViewThe product didn’t work in the States. As they say there, it really ___ .
a. back to the drawing board.
b. bottlenecks
c. bombed
d. blow-by-blow
e. bottom line
IELTS Grammar › View
The court ________ him to five years in prison
A. sentenced
B. ordered
C. sent
Grammar › ViewThis building is the ___________ in the city.
A. tall
B. taller
C. tallest
D. tall than
Modals › View
___ you help me with my homework, please?
A. Can
B. Would
C. Should
D. Ought
