[ Modal Verbs ]
he ___________ have been cheating, but they’re not sure.
A. must
B. should
C. might
Select your answer:

Random Topics:
Pronouns and Subject Verb AgreementVerb TenseLanguage Features: Reflective ArticleWill and Going toThe Present Progressive Tense-Ing and Infinitive Verb PatternsReporting VerbsConditional Sentence Type 0-3Future PassiveTenses PracticeOther quiz:
Present Tenses › ViewIn his essay, the professor … the existence of UFO, but … out the fact that we still … no proved evidence of their existence.
A. is admitting/points/have
B. admits/points/have
C. admits/points/have had
D. admits/has pointed/are having
Homonyms › View
The dark clouds were a sure ___ of rain.
a. sign
b. sine
