[ Grammar ]
We must walk______the stairs quietly.
A. up
B. to
C. on
D. for

Random Topics:
Grammar TOEFLModals of Obligation & ProhibitionSentence Structure and Grammar RulesFuture Simple TenseConditionalsVerb Tenses and Sentence StructureGerundsGrammar ElementaryGrammar - Be going toPast Tense, Recount Text, and Future TenseOther quiz:
If- Conditional › ViewIf I ___________, in my youth, I knew how deceptive people can be, I would have felt too scared to trust anybody in my life.
A. know
B. knew
C. were to know
D. had known
Prepositions › View
Teacher Joy was born ____ May 16, 1990.
A. in
B. on
C. at
Grammar and Verb Tenses › ViewWhich verb tense fits best in the sentence?
Did you ____ to the store already?
A. goes
B. went
C. go
D. will
Tenses › View
Last year I _ my holiday on the Croatian coast.
A. was spending
B. spent
C. spend
D. spended
