[ Vocabulary and Grammar ]
Brush your teeth regularly, ………. you get toothache.
A. or
B. and
C. but
D. so

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Grammar › ViewChoose the correct spelling.
A. desisions
B. decisions
Conjunctions and Commas › View
Which of these uses commas correctly.
A. My mom was born in Mexico on December 12 1967.
B. My mom was born in Mexico on December 12, 1967.