THEIR CLASSMATES ARE WRITING LETTERS OFACCEPTANCEA. AGREEB. ADMISSI...
22.
Their classmates are writing letters of
acceptance
A. agree
B. admission
C. refusal
D. confirmation
Read the following passage and mark the letter A, B, C or D on your answer sheet to
indicate the correct word or phrase that best fits each of the numbered blanks
Rivers are one of the world's most important natural resources. Many cities are on large
rivers, and (23) _______every country has at least one river that plays an important part
in the lives of its people.
Besides transportation, rivers (24) _______ food, water for crops, water to drink, and
opportunities for recreation for people who live along their banks. And in order to get
water for crops, engineers sometimes build a dam (25) _______a river and let the water
become a lake behind the dam. Then people can use their water not only to irrigate fields
but also to make electricity for homes and industries.
However, the water often becomes (26) _______ when cities on river banks grow in size
and the number of industries increases. We are learning that it is necessary to keep rivers
clean if we want to enjoy the (27) _______of the natural resources.