★ If Conditional Zero and One
He ______ understand if she explains it better.
A. understands
B. will understand
C. understand
Preview next quiz:
If you don’t turn down the volume, I ____ the TV.
A. will turn off
B. turn off
C. turns off
About grammarquiz.net
GrammarQuiz.Net - Improve your knowledge of English grammar, the best way to kill your free time.