[ Simple and Continuous Present Tense ]
Peter usually ……………………. when he do his homework.
A. is concentrate
B. concentrating
C. concentrates
D. concentrate

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Mesopotamia VocabularyModals Deduction: cant /mustDemonstrative PronounPrepositions & Prepositional PhrasesSimple Past vs Past Continuous TenseSo....that... Such.......thatSpellingAdjective, Adverb, and Noun FormsGrammar - Nouns, Verbs, and AdjectivesPresent Tense (Negatives and Questions)Other quiz:
Grammar › ViewChange to passive:
John’s mother raised him in a small town.
_____
A. John was raised in a small town by his mother.
B. John has been raised by his mother in a small town.
C. John was being raised in a small town by his mother.
D. The mother was raised in a small town.
Verb Tenses › View
I _________ do my homework yesterday because I got home late.
A. didn’t do
B. doesn’t do
C. don’t did
D. don’t do