On the river bank___where he lived at one time.
On the river bank___where he lived at one time.
look at that man.he is_______(boat)on the river.
On the surface ,at one time ,at a time ,at times ,all the ti
many of years ago dinosaurs lived on the earth .at that time
he swam in the river(用at this time yesterday改写)
has he _____(arrive)at the farm on time
完形Once upon a time,there was a river The river lived alone
at one time in the
Mr Grey p( ) the brown one on ,then he l( ) at the black one
at the same time,at one
英语翻译At one time the only danger on the roads was form wild a
on,a,the,time,lived,long,Dinosaurs,Earth,ago.