Jack is my friend.He is used to playing computer games.He spends a lot of time on the computer every day.He often sits in the same way for too long without moving.Now he has a headache,sore eyes and a sore back.He doesn’t sleep well at night,so he feels tired every day. I th...
The Himalayas run 25. along the southwestern part of China.Of all the peaks,Qomolangma is the 26. highest (high) and the most famous.It’s very 27. dangerous (danger) to climb Qomolangma.Thick clouds cover the top of the mountain.Even more serious 28. difficulties (difficult) include free...
Mary is in the hospital now. She is seeing a A “What’ s 1. with you ”“Something is terribly wrong with my tooth. Will you please2. a look ”“Your 3. is really bad. I'm afraid I have to pull it out. Please don't eat too much candy.”“I don't want you to 4. my ...