连词成句。 1. China, where, we, is, live (.) ____________________________________________________________________ 2. is, Washington, the, city, capital, of, the, U. S. (.) ____________________________________________________________________ 3. do, know, you, we, where, live (?) ____________________________________________________________________ 4. a, is, map, of, China, here (.) ____________________________________________________________________ 5. I, it, Chinese, know, in (.) ____________________________________________________________________