[ Perfect Modals ]
I’m not sure, but he ____ left early because he looked tired.
A. should have
B. must have
C. may have
D. can’t have
Random Topics:
There is, There are, Some, AnyPresent Simple and Present Continuous TenseTime ConjunctionsWestern Europe CountriesPassivisationPossessive Adjectives & Possessive PronounsVocabulary, Adjective & PrepositionVocabularyRelative Clauses with who and whichGerunds and InfinitivesOther quiz:
Future Perfect Tense › ViewBy the time you finish studying , I ———- dinner
A. Will have cooked
B. Will be cooking
C. Am cooking
D. Was cooked
Science › View
The branch of biology dealing with the functions and activities of living organisms and their parts, including all physical and chemical processes.
A. Physiology
B. Zoology
C. Botany
D. Sedimentology
We______ the roof for Mrs. Smith, an elderly childless woman, when it______ with rain.
A. were mending / was pouring
B. mended / poured
C. mended / was pouring
D. were mending / poured
Degrees of Comparison › View
Who is ………………….. man in your country ?
A. the most famous
B. As famous as
C. The famousest
D. More famous than