_____ is no doubt _____ he will be successful someday.

How long can you __________ the book from the library?

Have you ever been to Disneyland?–Yes. I ________ there last summer.

Did you watch the Opening Ceremony of the Bei­jing 2008 Olympic Games?— Yes, I did. It was covered________, and I think it was wonderful.

In summer, Chengdu is very ______.