﹣Why are the windows so dirty?﹣Because we __________ them for a long time.A. have cleaned B. haven’t cleaned C. didn’t clean
We don’t need to take any food.The hotel will________free meals for us.
—Could you please pass me the salt? —________
She asked me to________the trash when I went out.
—I don’t have enough money.Could you please________me some? —Sure.Here you are.
We have to finish________the book tomorrow.