1.Safety should be a priority in any industry and it should come as no surprise that ________ safety issues early can actually save money, long-term, for companies.

A.requiring         B.inquiring         C.addressing        D.acquiring

2.Universities must          stricter rules and conduct stricter reviews of submitted material to make enrollment procedures more effective.

A.complicate        B.effective         C.precise           D.adopt

3.The prices of vegetables have been ________ because of the bad weather.

A.suffered          B.applied           C.doubled           D.signed