— What do you think of modem music?— It is often considered not as good as ___________ of the past.

He has made a lot of films, but_____ good ones. 

I think this trip was well worth _____we had paid.

—May I ask for leave tomorrow?—No, you can't. ________ applying for the scholarship must be present.

— Why can’t the boy understand what the American teacher said?— Because he is a beginner, _______ he knows ________English.