[ Modals ]
We……. wash our hands before and after meals.
A. must
B. must not

Random Topics:
VocabularyProgessive TensesIn/On/At + TimeCorrelative Conjunction & Complex SentencesConditional TensesCommasRelative Clauses and UsagePast Tense and NeutralSimiles, Metaphors, Personification and HyperbolePresent Perfect or Past SimpleOther quiz:
Grammar › ViewHe should have called me _____________ hour ago.
A. a
B. the
C. some
D. an
Grammar › View
Which makes the better comparison?
A. I like this class better than the other one.
B. I like this class better!
Grammar › ViewYou are watching television
A. True
B. False
Grammar › View
. You had better ________ your coat; it’s cold outside.
A. wear
B. to wear
C. wearing
D. wore