They are boating ________ the
They are boating ________ the
They are going boating( )the river
There are going boating ( ) the river.
They are going boating next week.对划线部分提问
The next morning they went boating ( )the sea.
They planned to go boating in the lake next
They are reading about an English boy ________ the newspaper
They are ________ more money to the poorest countr
25. They are talking ________ the telephone .填介词
They are singing and dancing ________(happy)on the playgonun
They are all ________ with the __________journey.A.pleased;
they are ________ (twin) sister.