[ Modal Probability ]
Complete the sentence with the appropriate modal: “If she didn’t answer the phone, she ______ have been busy.”
A. must
B. might
C. can’t
D. should

Random Topics:
GRAMMAR - Could / Could notPrepositions and ArticlesVerb-ing or to VerbRelative PronounPresent Simple ProgressivePresent, Past, Present Perfect and ComparativePrepositions and AdverbsModals of Speculation and DeductionConditionals and Modals of ProbabilityGrammar PhrasesOther quiz:
Phrasal Verbs › ViewI don’t want to ______, but I’m an excellent artist.
A. give up
B. look after
C. look up to
D. show off
Vocabulary Spelling Grammar › View
What does main idea mean?
A. primary concept that you are trying to give
B. able to be trusted
C. useful to the purpose of the text
D. to make known
Sentence and Fragment › ViewWhen she thinks about the answer to her question.
A. Complete Sentence
B. Fragment
Grammar › View
Packing ___ raincoat is ___ choice when traveling to beach.
A. A, an
B. A, a
C. Much, a
D. A, some
