根据首字母和句意填空。 1.  How many kinds of t_________do you use to get to school? 2.  —You can choose a m_________of communication (通讯工具) to help you finish the work. —But I took all possible m_________.  They are useless to do it. 3.  The cold wind is from the n_________. 4.  There was a war in S_________China. 5. _________ _________ _________ students in my class like basketball. 6.  There is a bridge _________ the river. 7.  I write many articles w _________ my new pen. 8.  What do you think of the people _________ the town? 9.  I like to ride my bike to the park with him _________ the weekend. 10.  Tom is _________ American.