Please speak in a low . The baby is sleeping.
| A．music | B．sound | C．voice | D．noise |
I can't find ________ beef in the fridge. Shall I buy some?
| A．some | B．every | C．any | D．no |
Mark Twain ______ school and began to work at the age of twelve.
| A．left | B．leaves | C．will leave | D．leave |
Jack usually goes to school by bike, ________ today he walked to school.
| A．and | B．but | C．or | D．so |
My English teacher ________ Mrs Lane now. She often helps me.
| A．were | B．will be | C．is | D．was |
—________ did you start school?
—I started school at five.
| A．How | B．Why | C．When | D．Where |