[ Grammar ]
How __________ hours do you exercise every week?
A. a
B. any
C. much
D. many

Random Topics:
Prepositional PhraseLinking Words & PhrasesSubject Verb Agreement and Verb TensesFor vs SincePossessive Pronouns and Adjective PronounsInfinitive and GerundModals and PhrasesAlthough / DespiteInfinitives and GerundsComparison of Adjectives and AdverbsOther quiz:
Past Tenses › ViewI’m not used to _______ under pressure.
A. work
B. working
Grammar › View
They (play) football while it (start) to rain.
A. played / started
B. were playing / started
C. play / starts
Simple Future Tense › View“We __________ have a test tomorrow,” said the teacher.
A. will
B. shall
Grammar › View
Nguyen Du ……………. many good works when he was alive.
A. used to write
B. gets used to writing
C. got used to write
D. used to writing