You ____ do it if you don’t want to. It’s your choice.
A. doesn’t have to
B. must
C. mustn’t
D. don’t have to

Random Topics:
Modal Auxiliaries and Similar ExpressionsFirst Conditional & Future TensesGerunds and ModalsIndependent/Dependent Clauses & Relative ClausesGrammar Present Perfect (ever never)Modal and Phrasal VerbsAdverbs (manners & modifiers)Time Clauses of FuturePresent / Future / Present Progressive / non Action VerbsGrammar: Adjectives & PrepositionsOther quiz:
Passive Voice › ViewHow do people learn languages?
A. How are languages learned?
B. How are languages learned by people?
C. How languages are learned?
D. Languages are learned how?
Adjectives and Adverbs › View
It was raining, but fans waited _______ in line to buy tickets for tomorrow’s concert.
A. patient
B. impatient
C. patiently
D. impatiently
Active vs. Passive Voice › ViewWhich sentence is written in active voice?
A. No photographs can be taken inside the museum.
B. All tourists must carry a passport.
C. Shoes must be worn at all times.
D. Only one small bag may be carried onto the airplane.
Grammar › View
Identify the infinitive phrase in the sentence: “She loves to read mystery novels before bed.”
A. She loves
B. To read mystery novels
C. Before bed
D. Loves to read