A tourist will easily lose his way in Beijing ______ he has a map or a guide.
My school bag is larger than _________.
---What do you think of your boss? ---He always work hard and he is ____________ late for work.
-I think science is more useful than art. -I disagree. I think art is science.
—Do you often at your friends’ home on your way home? —Yes, we do.
I don’t have _________ money at the moment.