下列关于哲学、世界观和方法论三者之间关系的表述,正确的是( )
—I can’t find him. What should I do?—Maybe you should ____.
My watch is broken. I ask my father to ____________.
. useful invention the computer is!
---Why not shopping together?---Sorry, I have a lot of homework ____ .
My little boy saw_______ outside. Shall we go and have a look?