There are several chemical factories ______ waste water into the river.A. pours B. pour C. pouring
---Are you _________ of the dark? ---Yes, so I always go to sleep with my bedroom lights __________ .
--How do you like these two books? ---___________ of them are interesting. I want to read them again.
—I missed the beginning of ________ cartoon The Lion King. ---What a pity! You should leave school half _______ hour earlier.
---Please tell me ____ the scarf .---She bought it online , I guess.
The astronaut is so tired that he ____ for eleven hours.