A good doctor should be_________ to his patients．

How wonderfully you are playing the piano! _________ do you practice it a week —Twice. Practice makes perfect.

He’s given me so much help that I really want to do something for him _____[ ]

If no one ________ the lost bag，the person who found it can give it to the Lost and Found Department.[ ]

________cleaning the yard and making up the beds for theold, we also read newspapers for them and had chats with them[ ]