—Let’s go and______ hello to Mr. Clark. —OK, let’s go.
I __________ to Canada twice. It’s so beautiful.
Your classroom is so dirty. Everyone should keep it ______.
– What else do you want? -- ________ else. I think I have got everything ready.
My grandma didn’t go to sleep ______ I got back home.
--Would you mind watering the flowers for me? --______. I have to go to the post office.