[ Present Perfect Continuous Tense ]
My brother … about buying a used car from the dealer. Do you think it’s a good idea?
- has been thinking
- have been thinking

Random Topics:
Linking WordsPresent Perfect and Simple Past TenseFamily VocabularyFamily Vocabulary and GrammarPresent Perfect SimpleAdverbs or AdjectivesTime PhrasesModals AuxiliaryGerunds/InfinitivesEssential and Nonessential ClausesOther quiz:
Tenses › ViewThe Browns _____ dinner at home _____.
A. are having;every day
B. are having;now
C. don’t have;now
D. don’t have;yesterday
Expressing Obligation and Modals › View
A good sense of humour is important, even in business. You ____________ serious all the time.
A. don’t got to be
B. don’t have to be
C. mustn’t be
D. don’t not have to be
Conditional Sentence Type 2 › ViewIf it snowed this summer, we_____________skiing.
A. goes
B. will go
C. would go
D. go
Grammar › View
Change the negative statement to positive statement: She can’t play the piano well
A. She does play the piano well
B. She has play the piano well
C. She can play the piano well
