[ Grammar ]
This invention made a major contribution ____ road safety.
A. in
B. to
C. for
D. on
Select your answer:
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Conditionals 1,2,3Past TensesVerb to Be Tenses & Object PronounVocabulary & GrammarPreference & Future TenseConditionals (0 - 1 - 2)Conditional TensesCoordinating ConjunctionVerbs - third personOther quiz:
Prepositions › ViewFind the prepositional phrase:
You can find the fruit past the vegetable section.
A. You can find
B. find the fruit
C. past the vegetable section
D. vegetable section
Grammar › View
………………….. use your mobile phones in class?
A. Can you
B. Do you have to
C. Must you
D. Do you must