_____ pen is red and _______ is red, too. A. Yours, mine B. Your, mine C. Yours, my
--Mr. Li will check our homework this afternoon. ______ you _______ it?--Not yet. I'm doing it right now.
There will be _______ jobs for people because some robots will do the same jobs as people.
-- Why don't you join us for breakfast? -- Sure! ______
--Hi, John. ______ ?--It's Lucy, my dog. Her leg is hurt.
My sister ______ goes to bed early because she needs a lot of sleep every day.