I am Tom Miller．My first name is ________

If you have a toothache, you should see a            .

 I listened to Professor Chen-Ning Franklin Yang’s lecture about his study and physics, but I failed to get its key ______ .

---My cousin plays sports, eats healthy food and sleeps well every day. ---I think he has a good ______. 

The old man used to raise many _____ to make a living on the farm.