[ Mixed General Quiz ]
Twenty years ago Norway started pumping oil from it’s portion of the North Sea. Since that time, Norway ___ the largest exporter of oil in Europe.
a. becomes
b. is becoming
c. was becoming
d. has become

Random Topics:
Grammar - Wh QuestionsFigurative Language Vocabularytoo / enoughgoing toAlong & AgainstVerb Patterns / IngComplex SentencesRelative ClausesAdverbs, Infinitives, Definite ArticlePast simple vs Present perfectOther quiz:
Grammar › ViewMr Gleason _______ for the customers when they _____ to cancel the meeting.
A. waited / called
B. was waiting / called
C. called / waited
D. was calling / waited
Grammar › View
My little sister _____ be frightened on the roller coaster, so I´m not going to take her on it.
A. couldn´t
B. may not
C. might