[ Grammar ]
Since 1965, the maple tree with red leaves ________ the most well-known Canadian symbol
A. has become
B. became
C. become
D. becoming
Random Topics:
Question WordsThe Present Progressive TenseRelative PronounsTenses PracticeContrast Linking WordsPresent Tenses: Simple vs ContinuousPassive Voice and ModalsPronouns ( Interrogative )Sentence Structure and ConjunctionsPast Simple, Present Perfect TenseOther quiz:
Conditional Sentence Type 1 › ViewWe (save)…. a lot of trees if we (not waste)……. so much paper
A. will save; waste
B. will save; waste
C. won’t save; don’t waste
D. will save; don’t waste
Modal Verbs › View
___anyone speak japanese?
A. may
B. can
C. should
D. does
Vocabulary and Idioms › ViewPatients at highest ______ of complications can be detected based on artificial intelligence techniques.
A. danger
B. risk
C. chance
D. threat
Simple and Compound Sentences › View
She will leave soon and she still has to pack her things.
A. Simple Sentence
B. Compound Sentence