[ Mixed General Quiz ]
The price of oil ___ several times in the last two years.
a. has gone up
b. went up

Random Topics:
Grammar-Present Continuous-Sentence MakingPast PerfectPast, Present, FutureCorrelative ConjunctionReflexive pronounsDefinite pronouns (Subject, Object, Reflexive)-ing form and the to-infinitiveGerund/ To Verb/ VerbSimple Present and Present Continuous TenseSimple and Past TensesOther quiz:
Present Simple Tense › ViewPeople_____ _____ thick clothes in summer.
A. doesn’t wear
B. doesn’t wears
C. don’t wear
D. don’t wears
Vocabulary › View
Replace the word in quotation marks.
Let me “show you”.
A. reveal
B. influence
C. demonstrate
Future Tenses › ViewWill you turn off the TV? It’s too loud. The baby is sleeping.
A. •Suggestions
B. •Offers
C. •Requests
D. Promise
Grammar › View
She was old enough ____ up her own mind.
A. made
B. make
C. making
D. to make