改写句子。
⑴You can not play here in the street. (祈使句）
                             in the street.
⑵They are working very hard. (感叹句） 
                   they are          !
⑶Turn on the radio, please. (否定句） 
                             the radio, please.
⑷She writes very slowly. (感叹句）
                   she          !
⑸It is very nice to see you. (同义句）
                                      !
⑹Don’t look out of the window. (陈述句）
                                                 the window.
⑺You may let the children play games on Sunday. (祈使句）
                                       games on Sunday.
⑻You have got a nice hat. (感叹句） 
                             hat you          !
⑼Be careful! (同义句)
                  !
⑽The flowers are very beautiful. (感叹句）
                   the flowers          !