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THERE IS TOO MUCH TRAFFIC. _________, THE AIR IS P...
THERE IS TOO MUCH TRAFFIC. _________, THE AIR IS POLLUTED. A. SINC...
195 CAU TRAC NGHIEM FOR 9 P
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23. There is too much traffic. _________, the air is polluted.
A. Since B. Therefore C. However D. But
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23.
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195 CAU TRAC NGHIEM FOR 9 P