[ Modal Verbs & Perfect Infinitive ]
. They look very happy in the photos. They ______ their vacation.
A. must have enjoyed
B. can’t have enjoyed
C. must be enjoying
Select your answer:
Random Topics:
Grammar - Capitalization and Possessive Nounsa, an, the, zero articleAdjective and AdverbAsking and Giving SuggestionZero & First ContidionalGerund/ To Verb/ VerbLexico and GrammarPast Simple and Past Continuous TensesArgumentative VocabularyGrammar TOEFLOther quiz:
Vocabulary and Grammar › ViewA new entertainment _________ is under construction and is expected to open next year.
A. centre
B. business
C. quality
D. community
Grammar › View
After the captain launched the boat I climbed to the second level. Which correction should be made to this sentence?
A. Change captain to captin
B. Change climbed to climed
C. Insert a comma after boat
D. Make no change