[ Modals in the Past - Speculation and Deduction ]
Refugees __________ felt completely safe in temporary camps; conditions were often harsh.
A. can’t have
B. must have

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Grammar › ViewMaggie was getting ready to walk to school. She put on her coat and grabbed her backpack. As she was leaving, her mother said, “I love you. Be careful.” What can you infer about Maggie?
A. Maggie is in kindergarten
B. Maggie lives close to school
C. Maggie is late for school
D. Maggie is excited about school
Grammar › View
She (read) a book when the phone (ring).
A. read / rang
B. was reading / rang
C. reads / rings