— You used to the bus to school, didn’t you?
— Yes, I did. However, I am used to to school now.
A．take; walk B．take; walking C．taking; walking D．taking; walk
— What other rules do you have in your class?
— Each student has to a composition once a week.
A．hand in B．hand up C．hand over D．hand out
We needn’t hurry all the way to the airport — the flight has been because of the bad weather.
A．put on B．put off C．put away D．put up
— What happened?
— The owner changed his mind and refused his house.
A．sell B．sold C．selling D．to sell
— I think saving water is more important than recycling paper in our daily life.
— I disagree. Recycling paper is saving water.
A．the same as B．so important as
C．as important as D．the most important
it rained heavily this morning, nobody in our class missed the lesson.
A．Even though B．Until C．Ever since D．Because
