8 ข้อ

According to the text, what is one of the advantages of living a 24-hour lifestyle?

• You never have to worry about arranging your holidays.

• You can do office work as early or as late as you like.

• Shopping can be delivered to your home anytime.

• People don't work from nine to five anymore.

What does it in line 10 refer to ?

• our body's natural rhythms

• the hypothalamus

• our body's biological clock

• our brain

What does the word tick in line 12 mean?

• check

• motivate

• select

• function

In what way is our body clock like the conductor of an orchestra?

• It regulates the actions of the hypothalamus

• Its timing has to be very exact

• It affects our response to music

• It helps the body's functions to work together

If we change our sleep patterns,we

• will get an infection

• will disturb our immune system

• will get heart disease

• get high levels of dangerous cells

What happens during sleep?

• The body destroys lots of harmful cells.

• High levels of glucose and fat are created

• Our body clock shuts down temporarily

• The daily damage to the body is mended

According to the text,we should

• do things when our body tells us to

• organise our body clock according to a strict standule

• use the national environmental to work out a strict routine

• have a boring, slow-paced lifestyle

According to the text, our body clock

• can be changed without harm.

• determines when we should do things

• helps us to fight sleep

• is a boring routine