(Q).
Article: Turn on the radio. A program will come out from a broadcasting station miles and miles away. We know that sounds and music themselves couldn't travel that distance through space .There must be something that brings the program from the station. But what is this silent carrier ( ) ? This is known as radio waves. However, we can't see them or even hear them. In fact, nobody knows exactly what they are. Nevertheless( ) ,we know that  they are made by electricity . At the broadcasting station, people talk, sing, play musical instruments or make many other sounds. These sounds are changed into electricity. Then from the broadcasting aerial  of a tall tower , electricity sends out radio waves which travel  in all directions .And some of them reach your radio aerial. What happens next is a magical thing. The radio waves start an electric current ( ) in your aerial like the one that was first made in the broadcasting station . Finally, the loudspeaker in your radio set changes the electricity into sound .Therefore, you hear the program. ,. Question: The silent carrier that brings the program to you is called   _  . Yes or no, is the answer "radio waves"?
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Yes


(Q).
Article: It' s Sunday morning. There are many people in the park, some boys are playing basketball. There are some girls under a big tree. They' re singing and dancing. What are those women doing? They are drinking tea. Look at the woman in a blue coat.  Who' s she?  She' s my mother. She is talking to Edward. Edward is her student. He is a good student. He studies hard . He' s good at all the subjects. And he' s friendly to all his teachers and his friends. Question: My mother' s coat is  _  . Yes or no, is the answer "blue"?
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Yes


(Q).
Article: Is there someone you hate? Well, maybe you don't really hate them. But you get really angry every time you think of them. If you don't let this anger go, it can turn into bitterness  Bitterness appears when we can't forgive  someone who has hurt us or made us angry. Someone might say or do something that hurts us. But Instead of controlling the anger, we keep it deep inside. Before long, a bitter feeling begins to grow. We may think we're hurting that person by criticizing him or her often, but we're really only hurting ourselves. Bitterness can not only lead to serious health problems such as heart disease, but also hurt our relationships with friends and family members. No one enjoys being around an anger person for very long. If you see bitterness in your life, here are some ways to deal with it. Accept it Instead of trying to your anger, make it clear to yourself and accept it. See your anger for what it is and quickly deal with it. Stop making excuses for it You may feel you have a right to be anger. You may think you're right  and the other person is wrong. You may even secretly enjoy making the other person look bad. But in the end, bitterness hurts you much more than the other person. The bitterness will hold you back, and the other person will go on with his or her life. Forgive and forget it You probably can't completely put the anger out of your mind. But you can decide to forgive the other person. Forget it and move on. You'll enjoy better health and peace of mind. ,, Question: The best way to deal with the bitterness is to    _   . Yes or no, is the answer "forgive the person who hurts us and forget it"?
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