Giúp mình phần dạng từ với ạ

1. The rapid growth of the population has caused dawnting problems for city planners, such as roads. (CROWDED) 2. It comes as no surprise that Seattle is the gold standard of (SUSTAIN) 3. New York City is expected to increase its (RENEW) city living. energy capacity by 50% by 2050. 4. ...