—I think everyone must do his best to _______pollution.—If so, there will be a good future for people of tomorrow.A. keep B. stop C. stand
—Did Tom’s parents go to the meeting yesterday? —Yes,of them did, butspoke.
Kate doesn’t want to buy the skirt because ____the color ______ the size fits her.
--- Whose backpack is this? --- Itbe Mary’s. She is looking for hers.
free education, the poor children in my hometown can go back to school.
— Mum, I’m hungry! Can I have something? —Oh, dear. You can only drink some milk. There isin the fridge.