[ Grammar: Have to ]
You ____________ wear a mask in your house. It’s not necessary.
A. have to
B. has to
C. don’t have to
D. doesn’t have to

Random Topics:
Future Perfect TenseThe Future Simple TenseGrammar and Passive VoiceModal Verbs of Deduction and SpeculationAuxiliary VerbsPrepositions and Phrasal VerbsGrammar - Countable/ UncountableGerunds and ModalsGrammar (Possessive Pronouns)ComparisionOther quiz:
Phrasal Verb › ViewThey fought bravely but in the end they had to give ____________.
A. up
B. out
C. in
BASIC GRAMMAR - PRONOUNS › View
____________ is the largest country on Earth?
A. Which
B. Why
C. How
D. Who
Gerunds and Infinitives › ViewThe architect suggested ________a new apartment.
A. to build
B. building
Grammar › View
The dolphins played with the ball.
A. I
B. They
C. She
