.Lucy often gets up at_____ six fifteen. [ ]

You can buy the T-shirt________ only l0 yuan________ boys.[ ]

If you’re strict with yourself, you_____ great progress.

Do you mind if I ＿＿＿＿＿＿with my work while you are getting tea ready? — No, not at all.

The possibility of peace talks between the two sides ______ whether the demands of various aspects can be met.