You look nice in the dress!.— Thank you. It ______ me seven hundred yuan. I like its design.

Put everything _________ to you in your bag , not others.

Sir, do you have anything ________ this afternoon If there is nothing to do，I wonder if I can ask for a leave.

The question______new measures should be taken to control the terrible air pollution is______puzzles scientists a lot.

Rather than discuss all of these questions ________, we focus on a few of them[ ]