My father is good ______ fishing.

How is the debate of your essay?—It ____ well, but I ____one of the key points.

Could you ___________ the computer for me, dear I want to check my e-mails.—Certainly, I’ll do it right away.

The old lady’s hand shook frequently. She explained to her doctor ______ this shaking had begun half a year before, and ______, only because of this, she had been forced to give up her job.

下列句子中划线词的活用类型分类正确的一项是（ ）①臣请完璧归赵 ②而相如廷叱之 ③时天下承平日久 ④杖汉节牧羊⑤夜见汉使 ⑥欲因此时降武 ⑦舍相如广成传 ⑧宁许以负秦曲