[ Grammar ]
Which of the following is a helping verb?
A. Swim
B. Have
C. Dance
D. Eat
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Compound and Complex SentencesAdverb ClausesIndependent and Dependent ClausesPronouns ( Interrogative )Grammar and EssayComparatives or SuperlativesSimple, Compound, Complex SentencesGrammar-Present Continuous-Sentence MakingPresent Perfect SimpleSentence Structure and Verb TensesOther quiz:
Vocabulary › ViewWhich word means a person who actively challenges an established political or religious system, doctrine, belief, policy, or institution
A. Graft
B. Continuum
C. Dissident
D. Bartering
Present Simple and Present Continuous › View
Each day, our math teacher _____ (try) to explain the material clearly but I am very confused.
A. are trying
B. is trying
C. try
D. tries
Grammar › ViewMike doesn’t want to walk home，and Bob doesn’t，___ ．
A. also
B. then
C. too
D. either
Grammar › View
He asked me whether I ___ (see) the document he sent.
A. see
B. saw
C. had seen