He _______ been at the meeting; I saw him in the office.
A. must have
B. could have
C. should have
D. might have
Random Topics:
Grammar Double Object VerbsAlong & AgainstDemonstrative PronounFirst and Second ConditionalFirst Conditional, Future Time ClausesLinking Words & PhrasesPresent Tense (Negatives and Questions)Prepositions and TensesCountable & Uncountable NounsHave GotOther quiz:
Grammar › ViewI ______________ you leave the bar because I _________.
A. didn’t see / danced
B. didn’t see / was dancing
C. wasn’t seeing / was dancing
Tenses › View
The homework ___ (to check) by the teacher before the students handed it in. — Use Past Perfect Tense.
A. had been checked
B. is checked
C. was checked
D. will be checked
Grammar › ViewWhich verb best completes the sentence?
“Penelope and Ken _____ around the house.”
A. run
B. runs
C. running
D. runnes
Verb Types and Tenses › View
What tense should be used to rewrite ‘Sharks circle the wounded dolphin’ in past progressive?
A. Sharks circled the wounded dolphin.
B. Sharks were circling the wounded dolphin.
C. Sharks will be circling the wounded dolphin.
D. Sharks have circled the wounded dolphin.