[ Grammar ]
Rob ____ a scientist.
A. am
B. is
C. are

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Active vs. Passive VoiceIndefinite and Intensive NounTenses and VoiceDependent ClausesTenses and Verb FormsWh QuestionsPast Tense and Perfect TenseUse of Prepositions or ConjunctionsSimple Present - WH QuestionsVocabulary & GrammarOther quiz:
Prepositions › ViewFamily members who live apart try to get together ________ Tet.
A. in
B. at
C. on
D. during
Grammar › View
_______ by Peter’s project, the teacher gave him the highest mark.
A. Impressed
B. having impressed
C. Impressing
D. Having been impressing
Grammar › View_____ she have a brother?
A. Are
B. Is
C. Do
D. Does
Grammar › View
It’s got two wheels. It can go very fast.
A. skateboard
B. motorcycle
C. rollerblades
D. car