In our school, students are accordingto how much they know and how old they are. A．classified B．combined C．listed D．made

39.It’s demanded that we____________thereon foot.40.

The manager insisted that the work ____ finished by the end of this month.

My brother has ________ good memory, but he has _______ poor eyesight.

Do you believe everything _______ is in his book—No, not really. I only believe something ______ he says.