Don’t waste your time. You should ________ your work.

.So often ______ inrecent years that it has almost become a rule.

Lawrence Craven, a doctor from the USA, is the author of several published reports, one of which introduced the idea in 1953 ________ aspirin could reduce the risk of heart attacks by thinning blood.

Thisarea experienced. heaviestrainfall inmonth of May.

How can I make my dream _________true