[ Modals ]
Since they aren’t answering the phone, they _____.
A. need have left
B. can’t have left
C. must have left
D. should have left
Random Topics:
Modal VerbsAdverbs and PhrasesPrepositions - ConjunctionsConjunctions in Complex SentencesModals and PrepositionPresent Perfect vs Past Simple TenseTOEFL Adjective and AdverbVerbsPossessive Pronouns and QuantifiersGrammar: Reported QuestionsOther quiz:
General Knowledge › ViewWhich dance originates from Spain?
A. Cha cha cha
B. Jive
C. Paso Doble
D. Tango
E. None of the above
Grammar › View
Now gardeners find their job easier by getting the grass ______ by automatic lawn mowers.
A. cut
B. to cut
C. cutting
D. be cut
Tenses › ViewDon’t you want to see this horror movie? It ………….(start).
A. has started
B. is starting
C. will be started
D. starts
Past Progressive Tense › View
I ………………. reading a magazine.
A. were
B. was