[ Modal Verbs ]
Everyone ___ wash their hands before eating.
A. Could
B. Ought
C. Ought to
D. Can

Random Topics:
Modals of Speculation and DeductionSentence CompletionPast Simple and Past ContinuousPast Perfect or Past Perfect ContinuousGrammar of Future PlansPast Perfect Tense and Past TensePast and Perfect TensesPast and Present TensesPast Simple and ContinuousPossessive Adjectives and Possessive PronounsOther quiz:
Possessive Nouns › ViewThe eggs of these geese are near the water.
A. These geeses eggs are near the water.
B. These geeses’ eggs are near the water.
C. These geese’s eggs are near the water.
Subordinating Conjunction › View
I’ll call you ___ I get home from work.
A. while
B. because
C. after
D. unless
Grammar › ViewHave you heard Ken play …………. drums? He’s fantastic!
A. a
B. an
C. the
Vocabulary and Grammar › View
I was not at home _____ he came to see me yesterday.
A. when
B. until
C. as soon as