Article: We can see trees here and there. Trees are important in the world. They are useful to man in three important ways. First, they give man food, wood and clean air. Trees give man food and they give many animals food, too. If there are no trees, many animals can't live. And it's not easy for man to live. Second, trees can give us _ . On a hot summer day, children would like to relax under the shade of a tree after they play for a long time. Third, trees can help to stop bad weather. But in many places , people cut down a lot of trees. And then the weather gets bad. Question: Trees can't give man _ . Yes or no, is the answer "sunshine"?
No

Article: Dear Jenny, Gary is having a _ party after Month Exam! He invites all of us to come! Since it is a potluck party, I think I will bring some beef noodles. As I know, Lily will take care of the drinks and Gina will bring a big homemade chocolate cake. Can you ask your mom to buy us some KFC fried chicken? You know it is too far for all of us to ride a bike there, but your mom often drives there. We can pay the bill together. Just think about how surprised our classmates will feel when they see what we prepare! Isn't it great? The party will start at noon on March 25, so be sure to be at Gary's place around 11:30 to prepare for the party. By the way, don't forget to invite Amy, who is good at music. If you have any other questions, just call me or write me back. Take care! Leo Question: There will be at least _ of them for the party, besides Amy. Yes or no, is the answer "5"?
No

Article: Students learn many subjects at school, like Chinese, English, math and physics. Some students think it's hard to do well in math. They say it's boring. Why do they say this? First, some math problems are so hard for them. They spend a lot of time on them, but they can't work them out, so they lost heart . Second, they are afraid( ) to ask their teachers for help. They think the teachers will laugh at them. Third, they think math class is very tiring because they need to use their brain to find out the answers all the time. How can you do well in math? Here is some advice from a math teacher: 1. Listen to the teacher carefully in class and do some extra exercises after class. 2. Ask the teacher for help if you don't understand anything. Don't be afraid. 3. Don't forget to go over your old lessons. If you do these things, you will find it much easier to do better in math. Question: Some students think math class is very tiring because _ Yes or no, is the answer "they need to use their brain to find out the answers all the time."?
No