it is __ to swim in the river in summer.sure it is,look at the sign.it says no swimmingfunnyexcitingdangerousdiffcult

it is __ to swim in the river in summer.sure it is,look at the sign.it says no swimmingfunnyexcitingdangerousdiffcult What_____(乐趣)it is to swim in summer! It is dangerous for little children to swim in the river.为什么这里用to swim 用冠词a,an或the填空 1：I often go to swim in __ Summer.2:My mother is telling me __ the old story.3:I have __ hat.__ hat is new.4:In __ evening ,I often watch TV.5:--Where is my cap?--It's behind __ door.6:__ map on __ wall of their classroom It is fun________ in summer.A、swim B、swimming c、to swim D、swims We __ in this pond when we were young,but now it ___ fish.A.are used to swim,used to keepB.are used to swimming,is used to keepC.used to swim,is used for keepingD.used to swim,used to keep It is fun ------ in the sea in summer A to swim B swim C swims D to swimming lake near our village is _______.It is dangerous to swim in it. 改错 It is fun swim in summer. The river is very dirty,__ people want to swim in itA a fewB a littleC fewD little the lake is very dirty now.______people go to swim in it in,is,swim,children,to,river,the,dangerous,it,really,for连词成句. The river is very deep,It`s not s--- to swim in. To swim in this river is very dangerous(用IT作形式主语改写句子） What great ____(funny)it is to swim in the sea! The swimming pool is very big.200 people can swim in it.(合并成一句)The swimming pool is big______ ________200 people to swim in。 the winter is too cold for us to swim in.改为同意句 the winter is cold we swim in it 英语填空题：let's __(go) to see a film together after school.she likes ___(play) colleyball.she often plays it with her friends on sunday.his father is a good swimmer.he is good at __(swim).my father loves __(watch) tv in the evening.his parent