当杰克正在往学校走的时候，他看见一只狗追赶一只猫。
______Jack _____________to school ,he saw a dog __________a cat .
如果在马路上看到了奇怪的事情，你可以给电视台打电话
if you see ___________in the street ,you could _______________________.
昨天下午，当我正在写作业的时候，我的老朋友麦克来到我家。
my old friend Mike ____________my house while i__________my homework yesterday afternoon .
树上落得那只鸟真好看。
the bird __________________is very beautiful .
昨天晚上当我正在和朋友们打篮球的时候，我听到了这个令人吃惊的信息。
i ______the______newswhilei _____________________with my friends yesterday morning.
当杰克正在往学校走的时候，他看见一只狗追赶一只猫。___while___Jack ____is_____going____to school ,he saw a dog __is_____catch___a cat .如果在马路上看到了奇怪的事情，你可以给电视台打电话if you see ___the____strange____in the street ,you could ____phone to the television_____.昨天下午，当我正在写作业的时候，我的老朋友麦克来到我家。my old friend Mike ____was_____went___my house
1,When was walking chasing after2,anything strange call the Television station3,arrived at was doing4,on the tree5,heard surprising was playing basketball
