Can you see 11-year-old boy and one-year-old cow in the field?
The price of a cup of coffee is higher than _______ of a glass of Cola.
It rained heavily this morning, but _______ of my classmates were away from school.
— Can you lend me your bike? — Yes. But you can only ________ it for one day. Because I’ll ride it to school the day after tomorrow.
— _______ will you stay in Shenzhen for your summer vacation? — For about two weeks.
— Must I return the book tomorrow? — No, you ________. You can keep it for three days.