Let's go ____( swim ) in that river today .为什么

Let's go ____ (swim) in the park. Let's go ____( swim ) in that river today .为什么 Let's( )him,ok?A:go help B:go and help C:go helping D:to go to help适当形式填空：The ____(swim)can swim well Let's go to swim .跟 Let's go swimming .那go to swim 是固定搭配吗？ Let’s go for a swim in the river同义 Let's go and have ____ swim._____ it time _____ the man ______ go home?The door ______ the room is open.You can come in. Let's go and ask ____(she) Let's go up ____ lift. Tomorrow is Sunday .Let's go ____ Let's go shoping 同义句 Let;s__ ____ _____ let's practice ______(swim) in the poollet's practice ______(swim) in the pool.I go to school by bus.____ Bob _____(take)the bus to school too? Let's discuss where we should go.=Let's discuss ____ ____ ____. Let's go ____ (go)and____ the windows That`s a ____ idea ok let`s go let's go go LET,S GO GO Let's go( )this afternoonA.swims B.to swam C.swimming D.swim Let's go for a swim next Sunday.(改为同义句)