Much to my _____, my family were all safe and sound in the fierce flood.

Cloning an animal is a complex ________ that can go fatally wrong at any stage.

When you decide to start a family, you make a/an ______ to them. You shouldn’t turn your back on the people who love you.

That little boy can pick up a tune immediately on the violin; he really has a _____for music. 

They received a number of _____ from customers about the lack of parking facilities.