It  was  when  Mozart was just a little boy that his ______ for music became obvious.

My mom’s __________ determined me to go on with my study.

One of the consequences of our planet's being warming up is a（n）_______ in the number of natural disasters. 

I arrive at nine o’clock, teach until twelve thirty and then have a meal; that is my morning       .

The _______ of large supermarkets, such as Lianhua Supermarkets, has sounded the death knell（钟）of the local shops.