—What’s the matter,doctor?—Nothing serious.Take this medicine according to the __________,and you’ll get better soon.
Strangely the story ___ is popular ___ the young.
The cat ____ Mimi belongs to _____.
You shouldn’t stand there _____ the milk ____ over.
I remember ____ him ____ the bike needed ____.
When he came in, I happened ___ on the bed ____.