---I like red best. What about___________?                                    ---My favourite colour is orange. It represents joy.

—Is the woman a teacher? —Yes. She teaches ________ English. 

I feel              hard to work out this problem.

---Have you finished your work yet?　---No, not yet. I think it’ll take _____ ten minutes.

—Are these gloves ________, Betty?—No, they aren't. My gloves are here.