[ Grammar ]
Nobody knows —- motivated him to change his mind about not going to school.
A) what
B) which
C) that
D) how
Select your answer:

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Irregular verbsSubjunctivePast Tense and Perfect TensePast Simple, Present Perfect TenseGrammar / PronounsHave as verb and auxiliaryTenses and ComparisonsIntermediateSimple Present TensesModals and ConditionalsOther quiz:
Grammar › ViewI ______ (have) a driving license ______ I was eighteen.
A. I have had a driving license since I was eighteen.
B. I have had a driving license for I was eighteen.
C. I has have a driving license since I was eighteen.
D. I has have a driving license for I was eighteen.
Grammar › View
The Stonehenge mystery is still unexplained but I believe scientists __________________ it in the near future.
A. solve
B. will solve
C. solved
D. have solved
