下列各句中，加线的词语运用错误的一项是(　　)

When asked how he liked his job, he said he was happy _____ he was. [ ]

Eric received training in computer for one year, _____ he found a job in a big company.

One and a half hours____ all I can spare now.[ ]

Tim is in good shape physically ________ he doesn’t get much exercise.[ ]