单词拼写：根据句子意思及所给的中文或首字母提示写出正确的单词，每空一词。
【小题1】We have music class                 (两次) a week.
【小题2】Here is a                  (礼物) for you.
【小题3】Thomas Edison had many               (发明)in his life.
【小题4】If you take more exercise, you will be much              (健康) than before.
【小题5】Are you sure it’s nothing                 (严重的)?
【小题6】The children in China live              (幸福).
【小题7】We must learn how to get on w              with others.
【小题8】I g              up at haft past six last Sunday.
【小题9】In Changsha it's very hot in summer and very cold in w              .
【小题10】Let’s work hard and try to b                a great and strong country.