It’s too late to go shopping at this hour ;,it’s beginning to rain

Can I _______ a book from youCertainly. But you mustn’t ______ it to others. And please remember you can only ______ it for a week.

E-mail, as well as telephones, _____ an important part in daily communication. [ ]

He made up his mind to devote his life_______ pollution_______ happily.

The flag looks especially beautiful _______________　the blue sky