[ Modal Verbs ]
Athletes ______________ train in a gym. It is not necessary.
A. have to
B. don’t have to
C. have
D. has to
Random Topics:
Narrative Tenses & ConditionalsPast Simple TensesPoetryTime ConjunctionsLinking WordsPresent Perfect TensePhrasal Verb & Prepositional PhrasePast and Perfect TensesVerbals and GerundsConditionals III - Mixed 1st, 2nd & 3rd ConditionalsOther quiz:
Grammar › ViewI like playing slide in the playground.
A. True
B. False
Clause Markers TOEFL Grammar › View
Complete the sentence with the best clause marker: The place that the signal came from , _________ on a hill or a valley – conveyed most of the meaning of an Apache smoke signal.
A. why
B. whether
C. so that
D. because