[ Modal Verbs - Obligation ]
We have a lot of work tomorrow. You …………. be late.
A. mustn’t
B. don’t have to
C. doesn’t have to

Random Topics:
Coordinate ConjunctionPRESENT SIMPLE - CHILDRENGrammar - Quantiflierwould should couldComparative AdjectiveIdentifying Sentence TypesFuture Simple TenseWill & Be going toVerb FormsState Verbs and Action VerbsOther quiz:
Present Perfect › View______ it _______in this month? No, it hasn’t
A. Have – rain
B. Have – rained
C. Has – rained
D. Has – rain
Modal Verbs › View
There’s no sign of the dog anywhere. Someone________________________ it out.
A. must have let
B. is bound to have let
Preposition (at,in,on) › ViewThe museum is —– the end of the street.
A. at
B. in
C. on
Grammar › View
But if you throw away a plastic bottle, it _____ decompose for one million years.
A. will
B. won’t