If you want to buy an expensive camera, we have several models for you ________.
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.