[ Modal Verbs ]
. ___ you open the window, please?
A. Can
B. Could
C. Able to
D. Must

Random Topics:
Future TenseQuantifiersVerb Tense, Pronouns and AntecedentsGrammar - Present and Past PassiveSimple and Progressive Verb TensesGrammar - Countable/ UncountableSentence Structure and ConjunctionsGrammar and IdiomsModal and Auxiliary VerbsDo / Have / Can - Basic QuestionsOther quiz:
Tenses › ViewChoose the correct form: “I ___ (not/know) the answer.”
A. do not know
B. am not knowing
C. does not know
D. not know
Grammar › View
I’m going out and _______________.
A. have cut my hair
B. have my hair cut
C. let my hair cut
D. my hair be cut
Prepositions › ViewWhat are you waiting _______?
A. From
B. With
C. About
D. For
E. To
Grammar › View
It’s clear __________ Natalie hasn’t been honest with us.
A. what
B. that
C. whatever
D. the fact that
