Idowntown to the shopping centre soon．Could I get you something?—No, thanks．I will do e-shopping

Do you think it _____ to argue with them?— The question is not worthy _____.

scovery of how bronze is made wasprobably accidental, but itto be an important event

.The man rewarded with a large amount of money was too ___ to tell his family.

What we have to admit is that never in the past thirtyyears __________ so greatly as today.