Once new difficulties _____ in our new job, we should learn to use our brain to deal with it.

What do you think of the book _______ I bought yesterday— I think it is worth reading.

Mark wears a T-shirt and looks ______ cool.

The students in our class aren’t as _____ as those in yours. But they are _______.

Do you have Jay’s CDs —-Sorry ,they are______. But we’ll get some more next week because they______.