He is so busy with the research _____ he has no time left for any other activity.
Now that we ____ all the money, it’s no use turning on me and saying it’s all my fault.
Thank you for sending us ____ fresh vegetables of many kinds. You have done us ____ a great service.
——Your book, Tommy?——No, Mom, it’s my friend’s.——Remember to return it to ____ name is on it.
I ____ to go for a walk, but someone called and I couldn’t get away.
I’d like to live somewhere ____ the sun shines all year long.