THE FIRST PERSON TO EAT AND DRINK IN ………. IN SPACE WAS A SOVIET CO...

22. The first person to eat and drink in ………. in space was a Soviet cosmonaut.

A. weight B. overweight C. underweight D. weightlessness

PART III. READING (2.5 pts):

A. Read the passage and choose the best answer to fill in each blank.

We are in an energy crisis and fossil fuels (coal, oil and gas) are rapidly running out. If we don’t (23)...

conserving resources , it will be too late. We can develop other alternative sources of power . (24) ...burning

fossil fuels, we should concentrate on more economic uses of electricity. If we didn’t waste so much energy, our

resources would last longer. You can save more energy by conservation than you can produce with the same (25)

…… of money. We should do research on solar energy, wind power, wave power, tidal power, etc …, because

energy from the sun, the waves and the wind lasts forever and is clean, safe and cheap. If we don’t start working on

cleaner, safer sources of energy, our fossil fuels will run (26) ... and we will all freeze or starve to death.