Excuse me!How long may I ________this book?—For about a week.

I want to buy a hat, but there are so many kinds that I can’t decide to take.

What do you often do __________ classes to relax yourself?— Listen to music.[ ]

How many members are there on the team?—Eight this term. But there will be ten_____ next term. I’m not quite sure.[ ]

Can you explain ____ most deserts are located near the west coast of the continents?