1) I ... a bike when I ... Tim. a) was riding/ saw b) rode / was seeing c) was riding / was seeing d) rode / saw 2) His wife ... new furniture while he ... the room. a) bought / painted b) was buying / painted c) bought / was painting d) was buying / was painting 3) The police ... him while he ... . a) stopped / was driving b) was stopping / was driving c) stopped / drove d) was stopping / drove 4) When she ... me, she ... to work. a) called / was walking b) called / walked c) was calling / was walking d) was calling / walked 5) While I ... for the bus, someone ... and ... questions a) waited / was coming / asked b) waited / came / asked c) was waiting / came / asked d) was waiting / came / was asking

When/ while

由
列印
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?