—The book is worth reading. How long may I ________ it?
—________ a week.
keep, For
borrow, For
lend, In
_________ the afternoon of next Friday, we _________ to plant trees in the mountain.
I can’t go to your party, because I have __________ homework to do today.
Mike’s mom is ill. He is ___________ her at home.
It’s unhealthy to sleep with all the windows ___________.
__________ the room until you finish all your work.