The dinosaurs —- for millions of years before humans appeared on Earth.
A. have been extinct
B. had been extinct
C. were extinct
D. are extinct
Random Topics:
Collective NounsGerund and InfinitiveConjunctions, Interjections and DeterminersProgressive Verb TensesGrammar (either..or.. and neither..nor..)Coordinating ConjunctionsRelative Pronouns and AdverbsAdjective or AdverbFuture or PastVerb TenseOther quiz:
Verb and Preposition › ViewIn the sentence “She sent her friend a letter,” what is the direct object?
A. She
B. her friend
C. sent
D. a letter
Grammar Comma Usage › View
. Which sentence correctly uses commas in a list?
A. Clams shrimp and crabs all live on the seafloor.
B. My list of nightly chores includes washing the dishes cleaning my room and doing my homework.
C. Clams, shrimp, and crabs, all live on the seafloor.
D. My list of nightly chores includes washing the dishes, cleaning my room, and doing my homework.
Grammar › ViewThe book, _________ I read, was very satisfying.
A. which
B. who
C. where
Grammar › View
If I hadn’t been sick, he ______ out with me at the party.
A. goes
B. would go
C. went
D. would have gone