My sister is often sick because she doesn’t do physical exercise.
A. If my sister wasn’t physical exercise, she would do sick.
B. If my sister did physical exercise, she wouldn’t often be sick.
C. If my sister isn’t physical exercise, she does sick.
D. If my sister does physical exercise, she won’t often be sick.

Random Topics:
Grammar - NounsWorld Literature VocabularyAdverb PhrasesCompound Nouns and Compound Adjectives QuestionsPerfect TensesGrammar: Imperative and Exclamatory SentencesSubjunctivesThe Structural Types of SentencesVerbs + Infinitives / GerundsPast Progressive TenseOther quiz:
Grammar: wishes and regrets › ViewI should have _______ there for you. I’m so sorry.
A. to been
B. been
Conditional Clause › View
My mother ………. angry and punish me if I don’t study
A. would be
B. will be
C. is
D. is will
Simple Present vs Present Continuous › ViewShe_________ understand you.
A. not
B. don’t
C. isn’t
D. doesn’t
Grammar › View
My grandfather passed away two years ago.
A. My grandfather passed away last year.
B. My grandfather is still alive.
C. It’s been two years since my grandfather passed away.
D. My grandfather had passed away before 2016.
