. Which sentence uses the past perfect continuous? a) I had been waiting for an hour. b) I waited for an hour.
A. I will wait for an hour.
B. I was waiting for an hour.
C. I have been waiting for an hour.
D. I had been waiting for an hour.
Random Topics:
Modals VerbPreposition (at,in,on)1st and 2nd ConditionalsSubordinating ConjunctionTenses: Present simple, Past Simple, Future SimpleAdverbs of How Something is DonePhrase or Clauselike/do not likeGerund/ To Verb/ VerbGrammar : Must (Necessity)Other quiz:
Grammar and Vocabulary › View________ left when you leave the train station.
A. Excuse me
B. Go to
C. Turn
Tenses › View
Which tense is used to describe something that has already happened?
A. Past
B. Present
C. Future
Vocabulary and Grammar › ViewWhich word means “to know how something works or what it means”?
A. grow
B. pattern
C. solution
D. understand
Tenses › View
Which one is the correct answer for: Do you think he can do it all alone?
A. He don’t think you can do it all alone.
B. He doesn’t think you can do it all alone.
C. I don’t think he can do it all alone.
D. Don’t you think he can do it all alone.