I left my handbag on the train, but luckily someone gave it to a railway official.——How unbelievable to get it back! I mean, someone ______ it.

With the development of modern agriculture and industry, ____ waste are created every day.

What has _____ my dictionary I can’t find it. — Don’t you forget you’ve lent it to Lucy

The reason ____the little actress has been such a success is ____she is both clever and hard-working

－When are you going to Shanghai for your holiday －I haven’t decided. this Sunday next Sunday is Ok.