I think saving water is more important than recycling paper in our daily life.— I disagree. Recycling paper is saving water.

What’s his brother?－He is a teacher.He__________ maths at a school.

It’s difficult——– me to learn English well.

_____I bring my ID card with me next time?—No, you needn’t. I have copied and stored it in my computer.

______do you get up?—I get up at six o’clock.[ ]