way to play this game.（contain: 包含）

26. What does “Word House” look like?

27. According to the rules of the game, we know .

A. it is about spelling

B. it is a computer game D. the student who can write the most words wins the game C. there must be five people in the game

28. Which of the following is the right order of playing this game?

a. Cut the paper into squares.

b. Make a three-letter word which contains the two letters you ve written.

c. Write a letter on one square.

d. Keep making new words in the same way.

e. Make a two-letter word and put it below the first square.

A. a-b-c-d-e B. a-c-e-b-d C. d-c-e-b-a

（B）

Almost everyone suffers from a headache sometimes. But some people suffer from repeated, frequent headaches.

What is headache? What causes it? What can be done about a headache? What research is being done on headaches?

The dictionary defines (下定义) headache simply as “a pain in the head.” What most people mean by headache is a pain which lasts several minutes or hours. It covers the whole head, or one side of it, or perhaps the front or the back of the head. To add to the confusion (困惑) about a definition, some people call tight feeling in the head a headache.

A headache is important because it can be the first warning of a serious condition which probably could be controlled if discovered early. If a person removes the warning, day after day, with a pain-killer, he may pass the point of easy control.

D. e-b-c-d-a