[ Grammar ]
“I _________ been a contender.” The old boxer complained.
A. Could’ve
B. Should’ve

Random Topics:
May, MightArgumentative VocabularyPresent Perfect Simple and ContinuousAuxiliary ModalPresent Simple vs Present ContinuousCommas and Subordinating ConjunctionsPerfect TensesIndefinite ArticleFor vs SinceInfinitives or GerundsOther quiz:
Grammar › ViewCombine the following ideas into one complete sentence: “The dog barked loudly. It scared the cat.”
A. The dog barked loudly, which scared the cat.
B. It scared the cat, the loudly dog barked.
C. Loudly barking, the cat scared the dog.
D. Loudly, the dog barked and the cat scared.
Noun Phrases › View
What period of time does this refer to?
historically
A. general past time
B. specific past time
C. present
Present/Past/Past Particple › ViewWhat is the past participle of “work”?
A. worked
B. works
C. working
Vocabulary › View
the act of paying careful attention to gather information; a statement based on paying careful attention to something
A. observation
B. theory
C. conclude
D. evidence