—Tom must be at home because the light in his house is on. —He ____ be at home, because I saw him playing basketball on the playground. A. can B. mustn’t C. can’t
—Where is your sister? —She _______a book in the yard.
—Today is Wednesday. What day is it tomorrow? —It’s________.
Her father is a manager. He works _________.
— I think your father is very busy. —So he is._______ he still takes a walk with us sometimes. A. SoB. And C. Or d. But
—What about playing basketball together? —Oh, great idea! That sounds _______.