Many people are concerned about the growing ______ of plastics on the environment.
举一反三
- Nowadays people are more concerned about the environment ______ they live.
- people are concerned about the environment issue because air and water
- Today people _____about the way the environment is damaged. A: being concerned B: had concerned C: are becoming concerned D: are concerning
- Many people are concerned about how many forests are destroyed or ________ every year.
- Nowadays people are more concerned about the environment _______ they live. A: that B: which C: when D: where