ⅲ.1.d2.a3.c4.c5.b6.a7.c8.b9.d10.b2017年七年级英语练习册上册答案外研版,ⅱ.1.subjects2.free3.useful4.science5.classmates6.wednesday7.relaxing8.tired9.city10.finishes【单元能力测试】ⅴ.(a)namecolinamybethcharlescolor3.hisbirthdayisinthenextweek.let ssayhappybirthdaytolum.【综合运用】ⅰ.l.su