They often swim in the river.(用now改写句子）

They often watch fish ___ in the fish tank.(swim) They often run t----- in the park. Teachers often tell us ( ) in the river after school .a: don't swim b: not swim c: not to swim They often swim in the river.(用now改写句子） can't,they,well,swim(.) they can't swim( ) .(good) People often __their swimsuits in the changing room before they swim a wear b dress c put on d in Gao shan often (go) (swim)in Summer. DOyou often go swim in summer.改错 _______he often ________(swim) in the sea? The girl with her parents enjoy swimming.They often swim in the swimming pool.这句话正确吗 Don't swim in the Many boys _____ (swim) in this river last year.But they can't now it () snow in winter选单词填空with Marth they warm isn't swim They often go to the sea and swim ____ it Are they---------(swim)in the river now? They (swim;are swimming)in the river 连词组句：1.we,at,it,in,shall,the,look,pets(?) 2.can't,they,well,swim(.)