[ Vocabulary and Grammar ]
You wear these on your feet to help you swim more quickly.
A. paddle
B. water-skis
C. flippers
D. helmet

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Adjectives and ArticlesPrepositions of Place and TimePhrasal VerbTenses and PronounsComparisonsClause Markers TOEFL GrammarFuture Tenses, Conditionals and ProfessionsSimple TensePassive of Modal VerbsHave toOther quiz:
Grammar › ViewWhat time ….
A. the train leaves?
B. does the train leave?
C. is the train leaving?
D. leaves the train
Prepositions › View
John needs to submit the report _________ his boss before 5 pm.
A. At
B. To
C. Of
D. On
Which is correct?
A. She comes if you invite her.
B. She come if you invite her.
C. She would come if you invite her.
D. She will come if you invite her.
Grammar › View
Marisa …. very beautiful.
A. is
B. are
C. was
D. am