Most students think they should have ______ time and energy to develop their own interests.

They want to make more cars with ______ workers and ______ money. I think it’s impossible.

—It's much ___________today . Shall we go swimming this afternoon?—Good idea, I've got nothing to do.

--What do you think of Pleasant Goat and Big Big Wolf (《喜洋洋与灰太狼》)？---It’s very    . Many children like watching it.

There will be _______ space for wildlife if we do _______ to protect the environment.