[ Subject Verb Agreement ]
The math teacher ____________things really well.
A. explain
B. explains

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so vs suchThe Structural Types of SentencesComparisionVerbs + Infinitives / GerundsGrammar - to be, possessive, have gotApostrophe GrammarModal Verbs for PossibilityDependent PrepositionsTenses (Present, Past, Future Forms)Second ConditionalsOther quiz:
Grammar › ViewI didn’t answer the phone when it ______ because I ______ a shower, so I ______ it until it was too late.
A) rang / was having / didn’t hear
B) rung / was having / wasn’t heard
C) was ringing / had / didn’t hear
D) rang / was having / wasn’t heard
Grammar › View
All of the book _____ covered in beautiful red leather.
A. is
B. are