ususlly they give us some candy as a treat.cancandy 为什么不加s,我在有的书上看到candy是可数名词

ususlly they give us some candy as a treat.cancandy 为什么不加s,我在有的书上看到candy是可数名词 what do they give us? Usually they give us some candy as a 改成同义句 they give some potatoes to us what do they give us?什么意思啊? They may give us some medicine to take.同义句 They are ready to give us a hand.同意句 they give us some candy as a treat on that day.同义句 填空they give us ( ) ( ) ( ) some candy They give us a treat of some candies.同义句They give us some candies ____ _____ ______ They ususlly go to school From Monday to （They ususlly go to school From Monday to （ ） They often give us some candy as a treat.同义句 They often__us__some candy They give us some boxes.改为同义句 They------some boxes ----------- --------- They often give us some candy as a treat(同上)They often ___us ____some candy Please buy that lantern.同义句Please but_____ They give us a treat of some candy.一样They give They often give us some candy as a treat.同义句 They often__us__some candyThey often give us ____ ____ _____some candy. 英文,请问to give our support作句子中的什么成分.They urged us to give our support. They promised to give us such information that would help us in our research.这句话哪里有错误, 怎么问i like apple trees best.they can give us delicious apples.