---What attracts people to California is its pleasant climate and relaxed lifestyle. ---This is ____ each year a great number of people from all over the world try to ____ to California.

Without my glasses, I couldn’t       whether that figure on the blackboard was a three or an eight.

 we must ___ to the public the simple fact that drug are dangerous.

—Will you be able to finish the report before Friday? —I can’t ______ anything, but I’ll try my best. 

His remarks on the subjects are much ___.