How would you likeif you didn’t see me for two or three days?

The principal is not here, and you’d better call him ______ 3 p.m. ______ 5 p.m. tomorrow. [ ]

It ________ about eight minutes for sunlight (阳光) to travel from the sun to the earth.

I am _______ before the examination. — Don’t worry. I’m sure you can pass it.

He hasn’t slept at all for three days. he is tired out.