根据汉语提示在空白处填入适当的单词。(7分)
小题1:There is no doubt that TV is one of the greatest ________ (发明) in the world.
小题2:I was so late that I couldn’t find a __________ (恰当的)place to sit on.
小题3:Maria and Ann love jumping __________(绳子)after class. It makes them happy.
小题4:I hope Brazil will ________ (成功) in hosting the Olympics in 2016.
小题5:The bad air makes my _________(胸部) hurt.
小题6:Don’t make noises. You may ________ (打扰) others.
小题7:Go __________ (到楼下)and open the door, please.