At that time they were poor,and they went （ ）a difficult timeA.in forB.along withC.downD.through

They were swimming at that time.（改为否定句） They _____ swimming at that time. they were at work at that time?作一般疑问句 We didn't where we were at that time. they ( )《write》some books for people at that time They were building a subway station at that time. They（ were playing football ）at that time.(对括号部分提问） ( ) were they ( ) at that time? We are all excited at that time.翻译 We ()(plan) a day out for Nancy at that time we were enjoying ourselves at that time 的同义句 英语检查语法 We can encourage the people who were wounded in the earthquake not to lose heart,for they must be full of fear at that time. They ____ (arrive) at the airport on time so that they can catch the plane at that time 用法 at that time They keep telling us that it is vital that we be there on time. We couldn't a___ a new computer because we were very poor at that time. we swam in the river.we were young at that time同义句 at what time at that time呢 They went to the ball yesterday , _____ they had a good time.A.where B.whichC.at that D.that