[ 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:
Family Vocabulary and Grammar › View. My brother ___ next year.
A. graduate
B. graduates
C. graduated
D. will graduate
Continuous Tense › View
Don’t call me at four this afternoon. I will be …. a bath at that moment.
A. took
B. takes
C. taking
D. to take
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
