[ Grammar ]
I wanted ______ if there were other elements, giving out rays of the same kind.
A. to know
B. knowing
C. know
D. am knowing
Random Topics:
Simple Present TenseGrammarModal AuxiliariesComparisonConditional and SubjunctiveSimple Present Continuous TensePresent Simple for Future ArrangementPresent Simple: affirmative, negative, interrogativeDemonstrative PronounPrepositions - ConjunctionsOther quiz:
Grammar › View. I think people ____ flying cars in the future.
A. will use
B. use
C. used
D. uses
Western Europe Countries › View
What country is highlighted?
A. San Marino
B. Portugal
C. Austria
D. Belgium