--- It’s so cloudy. I think it . ---I think so.
– I hear Tom is leaving. -- ____________ why?
– Where are the flowers? -- You see, someone _________ them to the window.
– A nice car! Is it yours? -- No, it isn’t. I __________ it from a friend of mine two days ago.
– Is your mother a teacher? -- Yes, she is. She _________ at a junior high school.
– let’s go swimming. -- _______________.