Topics: Grammar & Vocabulary
Lots of elderly people —————— longer than four or five hours at night.
A. doesn’t sleep
B. don’t sleep
C. isn’t
Select your answer:

Random Topics:
Adjective & AdverbSubordinating ConjunctionsAdverb or AdjectivePreposition & Relative ClausesIn/On/At + TimeAdverbial Clause of Cause and EffectWish, Unless, If sentenceModal Verbs in ConditionalsAdjective vs AdverbSimple TenseOther quiz:
Tenses › ViewDogs usually ______ bones.
A. bury
B. are burying
C. buries
D. buried
Conditional Sentences › View
When you heat water,
A. it boils
B. it would boil.
C. it has boiled.
D. it will boil.
