[ Vocabulary ]
Make sure to ____ your back when you do a back bend.
A. arch
B. curve
C. authentic

Random Topics:
To Infinitive or Bare InfinitiveGrammar for TOEFLPunctuating ClausesSo / Neither / Either / TooIf ClausesGrammar: SyntaxPresent/Past/Future Continuous TenseAdjective SuffixesPresent and Future TensesTenses and QuestionsOther quiz:
Modal Verbs › ViewFill in the blank with the correct modal verb: “He ___ not be able to come to the party.”
A. can
B. will
C. may
D. might
Present Tenses › View
. Which of the following is a correct example of the present perfect tense?
A. I am living
B. She has lived
C. They live
D. He is living
Gerunds, Infinitives and Modals of Possibility › ViewThey finished ___ dinner before the movie.
A. eat
B. eating
C. to eat
D. eats
Subject-Verb Agreement › View
Thirty years ___ a long time.
A. Is
B. Are
