Topics: 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
Select your answer:

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Grammar › ViewJUMP is a…
A. Noun
B. Verb
C. Adjective
Tenses › View
. Dad doesn’t usually watch TV when he comes home from the office.
A. past continuous
B. simple present
C. present perfect continuous
D. past perfect
