[ Past Modals ]
The virus _______ done us a lot of harm. Fortunately, it didn’t.
A. couldn’t have
B. should have
C. may have
D. could have

Random Topics:
Constrative ConjunctionVocabulary and DefinitionsVocabulary, Adjective & PrepositionSpeech TensesIf Conditional Zero and OnePreference & Future TenseFor vs SinceGrammar, Conditional Sentences, Vocabularyand, so, but, becauseFuture SimpleOther quiz:
Mixed General Quiz › ViewVietnam is surrounded __ Cambodia, Laos, China and the South China Sea.
a. on
b. by
c. with
d. for
Vocabulary › View
A state of chaos and confusion that is loud and sometimes confusing.
A. pandemonium
B. derail
C. grumble
D. profound
Grammar › ViewI am _________ about what life will be in the future
A. clueless
B. penniless
Future Tenses › View
I think the teacher _____ us more assignment today.
A. will give
B. is going to give
