aughter ______ to be a famous musician, so you should keep her practicing the piano.

e tomb, they discovered an ancientjar, _____ numbers of treasures, ____ diamonds and gold

Why didn’t you keep your words，Billy—Sorry, dear. But I really forgot where I was ________to meet you.

I ______ with my uncle and aunt because my parents have gone abroad for a holiday

Recently people have made great progress in using ____power of nature to produce____ electricity.