—Does your aunt have any children? —Of course. She has two and _____ of them lives with her. A. each B. both C. neither
—Mom,I was the first to reach the top of the mountain. —Good job,Jack!I’m________of you.
She________live with her grandparents,but she doesn’t now. A.used to B.is used to C.was used to
—Do you always spend lots of time________playing computer games? —No,but I spend much time________my homework.
My father wants to give up________,but it’s hard for him to________.
He used to________in the morning,but now he is used to________at night.