— What is your mother doing now? — She sleeping because she worked too late last night.
I can't find ________ beef in the fridge. Shall I buy some?
Mark Twain ______ school and began to work at the age of twelve.
Jack usually goes to school by bike, ________ today he walked to school.
My English teacher ________ Mrs Lane now. She often helps me.
—________ did you start school? —I started school at five.