[ Modals ]
My back has been hurting for weeks. I__________go to the doctor’s.
A. don’t have to
B. have to
C. mustn’t
D. must

Random Topics:
Passive of Modal VerbsTenses and VoiceGerund - to Infinitive Complex Sentences with Adverb ClausesGrammar - Capitalization and Possessive NounsPhrase and ClauseCan, Could, May, MightInterrogative Pronouns & AdverbsJobsComparatives, Superlatives & EquativesOther quiz:
Will & Be going to › ViewJenny made Molly’s dress dirty. She promise that she………….(buy) the new one to her.
A. is going to buy
B. will going to buy
C. will buy
D. is going to buys
General Knowledge › View
In which month, every four years, do we hold our American Presidential Election?
A. January
B. October
C. November
D. March
You _______ playing football. You were listening to music in your room.
A. weren’t
B. was
C. were
D. wasn’t
Vocabulary › View
a physical system that does not allow transfer of matter in or out of the system
A. conservation of matter
B. closed system
C. reactant
D. chemical reaction
