[ Modals ]
Which sentence demonstrates the use of “must have” to express certainty?
A. He must have been very tired after the long journey.
B. He must have been at home all day.
C. He must have liked the movie.
D. He must have been thinking about you.

Random Topics:
Possessive Pronouns and Adjective PronounsTime PhrasesPast Tense & Past Continuous TenseComparatives and SuperlativesUse of Prepositions or ConjunctionsPositive and Negative ConnotationsGrammar - PunctuationDemonstrative PronounGrammar Past and Future TenseComparison Degree & GerundsOther quiz:
Grammar › ViewTeens nowadays haven´t known a world without the Internet and they usually take it for …………………… .
A. grating
B. granted
C. free
D. irresponsibility
Types of Sentences › View
When I had made an opening sufficient for my head, I put in a dark lantern.
What type of sentence is this?
A. Simple
B. Compound
C. Complex
Interrogative Pronouns & Adverbs › View_____ car is parked outside? It’s my neighbor’s.
A. Who
B. Whose
C. Which
Simple Tenses › View
At the moment, you ___________ right on time.
A. were
B. are
C. is
D. will be
