[ Modals of Obligation & Prohibition ]
We _____ forget to lock the door before leaving.
A. don’t have to
B. musn’t
Select your answer:

Random Topics:
Comparison DegreeNoun and PronounComparativesPerfect Progressive TensesAuxiliary Verbs, if, unless and ModalTenses - AuxiliariesAsking & Giving AttentionPresent TenseTransitional WordsBASIC GRAMMAR - PRONOUNSOther quiz:
Grammar › Viewshe is very adorable, …….. ?
A. isn’t she?
B. is she?
Vocabulary › View
Which word means thoroughly; absolute, complete; frank or blunt?
A. upright
B. downright
C. literate
D. peevish
