下列句子中，没有语病的一项是（3分）

the house price is declining,many people are considering buying houses ss.

go on using energy so wastefully, __________ are that our oil wells will be dried up before new energy sources can be found to replace oil.

She must face up to _______ she is no longer young

Howwill she behave in case of our failure—-She’ll put the blame on us if it______ badly