please，change，as well，cause
请将上面4个单词或词组以适当形式填入下面句子中。
1.Working in strong ______ , light is bad for our eyes.
2.Working in a noisy condition may ______ listening problem.
3.Burning coal will create air pollution ______ .
4.You'll fell ______ if you live in a quiet place.
1.Working in strong __changing____ , light is bad for our eyes.
2.Working in a noisy condition may __cause____ listening problem.
3.Burning coal will create air pollution _as well_____ .
4.You'll fell _pleased_____ if you live in a quiet place.
1、change
2、cause
3、as well
4、please
2.cause
3.as well
4.pleased