【Asweallknow,junkfood____________________(对……有害)ourhealth.Thedoctortoldhimto___________________(与……保持距离)richfood,alcoholandtobacco.________________(说实话),Idon'tthinkwehaveachanceofwinning.Thestud】

　　Asweallknow,junkfood____________________(对……有害)ourhealth.

　　Thedoctortoldhimto___________________(与……保持距离)richfood,alcoholandtobacco.

　　________________(说实话),Idon'tthinkwehaveachanceofwinning.

　　Thestudentsinmyclass_______________(意见一致)thattheexamwasdifficult.

　　Youmustkeeptotherules________________(即使)youthinkthey'reunfair.