Vienna, the capital of Austria, is _____ the River Danube and The Blue Danube is _____ Strauss.[ ]

My parents always ________ the best in me and encourage（鼓励） me.

Have you got the information ________ you need to use for the report?— Not yet. I’ll try to find some on the Internet at once.

Alice is fond of playing _______ piano while Tom is interested in listening to_____ music.

There are two books _____the sofa. [ ]