What are you looking for?—I’m looking for the book _____ I bought yesterday. [ ]

It me half an hour to finish the work.

Don’t forget ______ your homework ,Sue.— OK, I’ll do it at once.

What do you think of your neighbor?—He’s so_________ that he likes to meet and talk to new people.

Whose comic book is it?— It ________ be Daniel’s. He often shares his comic books with his friends.