Topics: Verb Tenses
_____ with Dr. Browne since your project in 2018?
A. Do you collaborate
B. Had you collaborated
C. Have you collaborated
D. Are you collaborating
Select your answer:
Random Topics:
Possessive Nouns with Apostrophes and PronounsPresent Simple vs Present ContinuousOpinion / AgreementAdverb ClausesTenses and QuestionsPresent Tense VerbsComparativesPresent Simple and Present ContinuousGerund/ To Verb/ VerbPerfect Verb TensesOther quiz:
Conditional Sentences › ViewYou drink too much coffee, that’s why you can’t sleep.
A. If you drank less coffee, you would be able to sleep.
B. You drink much coffee and you can sleep.
C. You wouldn’t sleep well if you hadn’t drink any coffee.
D. You can sleep better without coffee.
Unreal Conditionals › View
If I had seen the sign, _______________________________.
A. I would turned left there.
B. I have turned left there.
C. I would have turned left there.
D. I had turned left there.