[ Grammar ]
Why ______ you _____ some online research?
A. don’t – do
B. do – do
C. does – do
D. doesn’t – do

Random Topics:
Modals: Possibility, Necessity, ExpectationVerb + Infinitive or GerundAdjectivesVerb 3 formsContinuous TenseArticle the or zero article (-)Future Tenses, Conditionals and ProfessionsLinking Words & PhrasesGrammar: Imperative and Exclamatory SentencesPaired ConjunctionOther quiz:
Tenses › ViewI watched that movie last week.
A. Past Simple
B. Future going to
C. Present Simple
Grammar › View
Which word is an uncountable noun?
A. chair
B. apple
C. milk
D. book
Synonyms and Vocabulary › ViewStudents must _______ their answers with evidence from the text.
What is the best word to complete the sentence?
A. support
B. interpret
C. predict
D. attribute
Flesh out vs. Flush out › View
Our marketing strategy needs to be … with timetables.
(a) fleshed out
(b) flushed out
