Improve the phrase: the city faces a "big pollution problem". The better word is ___.

Improve the phrase: researchers "did a conclusion". The better word is ___.

Improve the phrase: the policy had a "strong impact". The better word is ___.

Improve the phrase: the council will "do a decision" next week. The better word is ___.

Improve the phrase: the report shows "big evidence" of progress. The better word is ___.

Improve the phrase: the city has "many traffic" at rush hour. The better word is ___.

Improve the phrase: the country has "big unemployment" among graduates. The better word is ___.

Improve the phrase: schools should "give support" to weaker readers. The better word is ___.

Improve the phrase: the factory caused "big damage" to the river. The better word is ___.

Improve the phrase: students need to "do progress" more rapidly. The better word is ___.

Improve the phrase: the government should "take actions" on flooding. The better word is ___.

Improve the phrase: the article raises a "big question". The better word is ___.

Improve the phrase: the course gives students "deep knowledge" of grammar basics. The better word is ___.

Improve the phrase: the scheme had a "good effect" on attendance. The better word is ___.

Improve the phrase: the law created a "bad effect" on small shops. The better word is ___.

Improve the phrase: the plan needs "big investment" from the city. The better word is ___.

Improve the phrase: the town has a "big shortage" of nurses. The better word is ___.

Improve the phrase: the company "made a quick growth" in sales. The better wording is ___.

Improve the phrase: the new buses brought "good benefits" to commuters. The better word is ___.

Improve the phrase: the hospital has "big pressure" on emergency staff. The better word is ___.

Improve the phrase: the essay "says an argument" for smaller classes. The better word is ___.

Improve the phrase: the policy "makes problems" for rural families. The better word is ___.

Improve the phrase: the city "got improvements" in air quality. The better word is ___.

Improve the phrase: the report offers a "big explanation" of the trend. The better word is ___.

Improve the phrase: online lessons give "easy access" to rural students. The better word is ___.

Improve the phrase: the college has a "big reputation" for science. The better word is ___.

Improve the phrase: the scheme "does savings" for households. The better word is ___.

Improve the phrase: the survey found a "big difference" between groups. The better word is ___.

Improve the phrase: the new rules "bring risks" for small firms. The better word is ___.

Improve the phrase: the campaign had a "wide success" in schools. The better word is ___.

Improve the phrase: the app "keeps data" about daily exercise. The better word is ___.

Improve the phrase: the article gives a "hard criticism" of the policy. The better word is ___.

Improve the phrase: the school "reached a goal" of full attendance. The better word is ___.

Improve the phrase: the factory made a "large noise" at night. The better word is ___.

Improve the phrase: the change caused a "small fall" in costs. The better word is ___.

Improve the phrase: the city needs a "large solution" to congestion. The better word is ___.

Improve the phrase: researchers "took a survey" of 500 adults. The better word is ___.

Improve the phrase: the report "gives attention" to housing costs. The better word is ___.

Improve the phrase: the government should "make a limit" on waste. The better word is ___.

Improve the phrase: the project faced "deep opposition" from residents. The better word is ___.