[ Grammar ]
My mom is ______ doctor.
A. the
B. a
C. an

Random Topics:
Simple, Compound, Complex SentencesSimple Present Tense/be/Present ProgessivePersonal PronounPresent Perfect or Past SimpleVerbal CommunicationWill & Be going toConditionals and WishesPrepositions and ConjunctionsPunctuationsPast Progressive TenseOther quiz:
Grammar › ViewDon’t ___ candy(糖果)___ our son. It’s not good for his teeth.
A. Send; for
B. Give; for
C. Show; for
D. Buy; for
Grammar › View
Explain why the revision in question works.
Samantha enjoys baking cookies, cupcakes, and chocolate brownies.
A. It combines the elements of the original sentences in a clear, concise statement.
B. It makes the sentence easier to read but does not use the original sentence.
Grammar › ViewHe (brush) _______ his teeth.
A. brushes
B. brushing
C. brush
D. brushed
Vocabulary and Grammar › View
Japan is the most expensive country in the world
A. TRUE
B. FALSE