They can swim in the sea [on] New Year's Day.为什么填 on 不填in .

They can swim in the river.(改为否定句） They can swim in the warm lakes or they can go b____on them l can swim in the Are they---------(swim)in the river now? They (swim;are swimming)in the river Can they help the kids with ____________?Yes,they can.A.swim B.to swim C.swimming D.the swim f( )lt can swim in the f____ It can swim in the water. Can you swim in the river He can swim in the lake 同义 and l can swim in the can dongdong swim in the sea They can swim in the sea [on] New Year's Day.为什么填 on 不填in . The litter boy can swim (swim swims )in the river为什么,后面选swim they can swim in the warm lakes or go boating on t___ 完形填空,并翻译!完形填空；they can swim in the warm lakes or go boating on t________.首字母填空！ 连词组句：1.we,at,it,in,shall,the,look,pets(?) 2.can't,they,well,swim(.) They can swim 对划线提问 swim he can swim in the river 将 can 改成like