Athletes _____ be careful when using medicines or any kinds of drugs.
A. are permitted to
B. are able to
C. are allowed to
D. are required to

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Miscellaneous Grammar UsagesHow many / How much - Is there / Are thereGrammar Like & Linking Verbas...as, comparatives, superlativesGrammar and VocabulariesCan, Could, May, MightGrammar: Imperative and Exclamatory SentencesGrammar of Conjunctions and PrepotitionsThe Structural Types of SentencesWord Form & Verb TenseOther quiz:
Gerund and Infinitive › ViewWhich verb is NOT followed by a gerund?
A. suggest
B. afford
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Vocabulary › View
Which of the following best defines “entertainment”?
A. Activities or things that make you happy or amused
B. Serious academic work
C. Routine household chores
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Articles › ViewShe makes … living by selling flowers from her garden.
A. the
B. an
C. a
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Present Continuous › View
_____ Thomas and Mathew ______ (watch) the soccer match tonight?
A. Is Thomas and Mathew watching the soccer match tonight?
B. Are Thomas and Mathew watching the soccer match tonight?
C. Do Thomas and Mathew watch the soccer match tonight?
D. Does Thomas and Mathew watch the soccer match tonight?
