[ Present Progressive Tense ]
_____ you waiting for a bus?
A. Do
B. Are
C. Does
D. Is

Random Topics:
VocabularyClause Markers TOEFL GrammarTime and CalendarPast and Present Continuous tenseGrammar - PunctuationTenses and Verb FormsIrregular Plural NounsTenses of VerbsAdjective ClauseFuture - be going toOther quiz:
Adverbs › ViewChoose the correct form of the word in parentheses: I tasted the soup …….. but it tasted ……….
A. careful/ wonderfully
B. carefully/ wonderfully
C. carefully/ wonderful
D. careful/ wonderful
Adjective + to + Verb › View
it’s easy to eat
A. a video game
B. the homework
C. a sandwich