The box is so heavy that he cannot lift it. _______, he is only a ten-year-old child. 

—Do famous athletes and entertainers        such high salaries?—Well, at least I think scientists should be paid more．

I am trying to be the kind of boss that the workers will .       

Once one’s desire ______ reason, trouble is sure to follow. 

I _______ my success to my family’s support.