[ Grammar ]
Sorry, I’m late! How long ___?
A. have you been waiting
B. have you waited
Select your answer:

Random Topics:
Linkers and ConjunctionsGerundsPast and Future TensesPassive Voice of TensesIndirect SpeechPast Continuous TenseGrammar - Countable/ UncountableReported Speech and TensePossessive PronounsArticles with Proper NounsOther quiz:
Grammar › ViewIn some parts of the country, prices are……………………………… in others.
A. bigger
B. thinner
C. more slowly
D. higher than
Simple Past vs Past Continuous Tense › View
When you called yesterday at 8:00, I ———- the floor.
A. mopped
B. mop
C. was mopping
D. were mopping
