_____ of the teachers are women in our school.
---- You ________ unhappy today, Jane.---- Yes. My father ________ me to go to the zoo, but he ate his words.
---- Could you play ________ basketball when you were a primary school student? ---- No, I couldn't, but I could play ________ violin.
Keep an eye on my purse - I'm just going to the bathroom.
When the boy got his favourite bike, he was on top of the world.
If you buy ten bottles, the price of each bottle will come down to 5 yuan.