I’d like to buy a house ---modern, comfortable, and ______ in a quiet neighborhood.

No sooner ____ down on bed ____the telephone rang．

We spent many years studying the formation of rocks ,.experiencing many sufferings and even dealth .But our hard work _____in the end, and we made it.

The Australian boy has a good __________ of Chinese and can express himself freely in it.

--- Since the end of last century, she has been trying to be a famous singer. Now she has realized her dream.--- As the saying goes, “_______”