You can't（）to sit back一even though it might be tempting.

If you feel a shortage of energy, join our Health Club. Fatigue is common for people to 1）_________ of to their doctors. In such cases, you should take a look at the causes for your tiredness and learn how you can get rid of it. Firstly, if you have to work hard 24 hours a day, seven days a week with high 2)_________, you will feel tired and bored. The 24/7 push to be productive can wear you out both physically and 3)__________. Your can have mini-breaks that will cheer you up and make your routine a little less routine. Secondly, if you sit staring at a screen for long periods of time you tend to blink less frequently and 4)_______your eyes. Your eyes need a break. Stand up once in a while to 5)_________ your legs and arms. Frequent breaks with long 6)__________ to your nearby parks will keep your body active and reduce eyestrain. Finally, gaining as little as five pounds of weight can cause 7)________. Extra weight also puts extra burden on your heart, which makes you tired. You can 8)_________ the habit of eating junk food and 9)___________ yourself to the basics of healthy eating. Try to eat smaller 10)_________ of food. With each pound of weight you lose, you'll feel a rise in energy. A) reverse B) strip C) strain D) empty E) portions F) fatigue G) rides H) emotionally I) reserve J) stretch K) dump L) complain M) collections N) efficiency O) strides

t home.

A)should B)may C)can D)would

I’m sorry I can’t see you immediately; but if you’d like to take a seat, I’ll be with you _________.

A) for a moment B) in a moment C) for the moment D) at the moment

A.No，you can’t

B.That’s okay

C.That’s good

D.Oh，I don’t know

A.that you can’t do

B.which you can’t do

C.what you can’t do

D.you can’t do it

A.replay

B.contact

C.respond

D.press

A.Can you say for a second time

B.I don’t understand anything

C.Pardon

D.What you said was nonsense

A.must not

B.may not

C.needn’t

D.can't

A、Sorry, you can’t.

B、I don’t know.

C、No, you can’t.

D、Would you mind calling back later？

A. That’s impossibl

B. Can I keep it a little longer？

C. It doesn’t matter at all.

D. Thanks. I only need it for a few days.

A.I don’t know for sure

B.You can count on it

C.You can believe him

D.It depends