sentence: One is that people may be stuck in traffic jams during the rush hours . The second is the more vehicles there are on the roads , the more exhaust fumes will be emitted into the air . The last and the most important problem is that the gas and oil would be depleted .
modified: One is that people may stuck in the traffic jam during the rush hours , the second is the more vehicle on road that means the more exhaust would be emitted into the air , the last and the most important is the gas and oil would be depleted .
transformation: VERB:TENSE, DET, NOUN:NUM, PUNCT, OTHER, DET, OTHER, OTHER, NOUN, VERB:TENSE, PUNCT, NOUN, PREP