We learned a lot from her father, an engineer ___ does research ___ science.
—Could you tell me where Jim is? I want to return the bike to him.—He ___ the library. He will be back soon.
I want to know ___ in our class.
It took them ___ time to finish the challenging task.
—I’m going to Paris next Saturday.—What a ___ . So am I !
___ I know, many thousands of tourists from the mainland have been to Taiwan.