[ Modal Verbs ]
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

Random Topics:
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:
Past Simple › View(A) … they tired after the long trip?
(B) Yes, they ….
a) Were / were
b) Was / were
c) Were / was
Vocabulary › View
demanding strict attention to rules and procedures
A. essential
B. stringent
C. spry
D. immaculate
Articles › ViewShe makes … living by selling flowers from her garden.
A. the
B. an
C. a
D. –
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?
