下列句子中，没有语病的一句是（    ）

Susan, go and join your sister in cleaning the yard.- Why______ John is sitting there doing nothing at all.

Hello, My name’s _________.

ctor had almost losthope at one point, but the patient finally.

Hi,Sally, what’s wrong with you—I didn’t sleep well last night. It took me _______ to finish my homework.