—I need a knife.
Thewas invented by Lu Ban. People use it to cut woods.
A. playing B. playing basketball C. playing volleyball D. strong E. the high jump F. healthy G. running |

The class is over. The children are playing sports in the playground. Peter likesHe is with other two boys now. Kitty is. Jill is good at. Look, she can jump high. Lily is . Everyone has a lot of fun. Sports help keep them and
ask sb to do sth 要求某人做某事
妈妈叫我去购物。