1 They will take measures to do some help if more people realize these problems. 2 This is a cabin with green trees around. 3 The number of the giant panda is becoming less and less at present. 4 Jim invited me to join their school travelling to Mount Xiangshan. 5 What extent can we do to improve the environment? 6 Don't give up exercise if you want to keep health. 7 It is an uncivilized behavior splitting in public places. 8 We all are doing our best to to make ourselves to do best. 9 We should not buy clothes which is made by animals' hair. 10 I could do my work better with more time being given.