1 . I suggest that you ________(read) The Moonstone as a start. It’s written in the 19th century, and in fact, it’s the first-ever English detective novel! (用所给词的适当形式填空)

2 . The careful use of small monetary rewards sparks creativity in grade-school children, ________(suggest)that properly presented inducements(刺激)indeed aid inventiveness, according to a study. （所给词的适当形式填空）

3 . （2019北京卷）Does the name of the college you attend really matter? Research on the question ______(suggest) that, for most students, it doesn’t. （所给词的适当形式填空）

4 . To stay healthy, the report ________ (suggest) that people do at least 150 minutes of moderate (适中的) physical activity or 75 minutes of intense physical activity every week. （所给词的适当形式填空）

5 . After New York’s Met recently announced its change to entrance fees, _______ (make) the $25 charge required rather than ________ (suggest)—it has raised the question whether museums should be free of charge to the public.（所给词的适当形式填空）