[ Modal Auxiliaries and Similar Expressions ]
Which sentence is the most polite way to ask for permission?
A. Can I use your computer?
B. Could I use your computer?
C. May I use your computer?
D. Might I use your computer?

Random Topics:
Grammar for TOEFLTransitional WordsVerb to Be Tenses & Object PronounGerund vs InfinitiveCoordinating & Subordinating ConjunctionsAdverbial Clauses of Reason / CauseSecond ConditionalsPast Tense (Regular and Irregular)Going To Be and WillAdjectives and comparisonsOther quiz:
Grammar › ViewShe went to the dentist to
A. have cleaned her teeth
B. clean her teeth
C. have her teeth cleaned
Verb Patterns › View
I would like ___ a reservation please.
A. to make
B. making