make up sentences using the word and phrases given
1 . we / used / school / on /foot
2 . about / 30 km / my / town / Ha long Bay
3 . My father / used / go / hoiday / seaside / summer
4 . How / long / it / take / you / Ha Noi / Sa Pa / ?
5 . There / used / be / a afactory / town centre / but / it / move / the / suburbs /.
6 . You / must / learn / about / road safety / before / riding / your / bike / road/ .