______ the children have cleaned up, you can let them go.

______children are in the picture.

A．One

B．Two

C．Three

The expression "get across to children" in the last paragraph probably means______.

A．pass on to children

B．make children believe

C．teach children

D．get around to children

Toys have several functions except__________.

A．helping children to play

B．urging children to play

C．recommending ways for children to play

D．asking children to play

A．easy to persuade children

B．hard for most children

C．innate of most children

D．difficult for both adults and children

A．If they can make children learn.

B．If they can ask children to sit for hours.

C．If they can persuade children to learn.

D．If they lead children to learn more.

The children participate in the parent's studying.

A．Y

B．N

C．NG

Children play snow happily on the ground.

There are children ______ snow happily on the ground.

Why is it that small children are so energetic？

A．effective

B．vigorous

C．active

D．busy

A．They worry that their children will miss their friends.

B．They are worried about their children's safety when traveling.

C．They worry that their children cannot find their real interest.

D．They worry that their children will choose not to go to college.

A．Allow children to find out their own mistakes.

B．Point out children's mistakes whenever they are found.

C．Correct children's mistakes as soon as possible.

D．Give children more book knowledge.