[ Passive and Active Voice ]
They built this temple 3,000 years ago. This must ________ a great civilization.
a. have been
b. was
c. not have been
d. has been
Select your answer:
Random Topics:
Present Perfect Continuous Tense Complement vs. Compliment Subject-Verb AgreementFuture or PastAntonymsGerund/ To Verb/ VerbPast Simple (to be)Possessive PronounsAll, Both, Neither, None, Either
Other quiz:
Compound and Complex Sentences › ViewWhich sentence is a correctly punctuated compound sentence?
A. I went to the movies with Charles and Ginny.
B. My mom went to the salon. She came home with short hair.
C. Trudy tells ridiculous jokes, and nobody likes them.
D. I bought crayons and markers to color my picture and it looked great and everybody liked it.
Past Simple & Past Perfect › View
She ________ (know) the answers to all the exercises.
A. didn’t know
B. wasn’t knowing
How to use : Read the question carefully, then select one of the answers button.