30．A．my homeworks                                              B．the homeworks

C．my homework                                                  D．mine homework

A

The Greens are English．Now they are in Beijing．This is their first visit to China．

They are going to stay in China for three weeks．They want to visit some Ng cities and villages．They Want to learn some Chinese，too．

Mr. Green is a driver．He likes driving in Beijing very much．Mrs. Green is a teacher．She often visits a middle school near Beijing，and she likes to speak English with the teachers and students there．

They take a lot of photos in China．When they are back to England，they are going to show the photos to their friends．They want the English people to know more about China．

29．A．want                   B．help                    C．ask                        D．tell

28．A．on                       B．in                        C．at                          D．for

27．A．to                       B．and                     C．at                          D．with