Make thesesentences negative 1.sam is good at studying - 2.we like ice cream - 3.he wants to decome a divestor - 4.lt was a funny situation - 5.ann asked me to stay- 6.alice has been to london- 7.alex is wearing at-shirt-

1.sam isn't good at studying  -                                                                                      2.we don't like ice cream -                                                                                          3.he doesn't want to decome a divestor   -                                                                     4.lt wasn't a funny situation -                                                                                        5.ann didn't ask me to stay-                                                                                                    6.alice hasn't been to london-                                                             
7.alex isn't wearing at-shirt-