I feel tired and sleepy.— Why not stop ______ yourself

The headmaster is so wise that we believe he will lead the school to __________ future.

(2013·河南豫西五校高三质检)To her disappointment, what she had devoted herself to ________ in nothing but failure

I don’t remember how many years ago____ State Streetbegan its business in China.

Do you need some help, sir— Thanks for your _______, but it’s under my control.