Jimmy is a clever boy. （改为感叹句）
________ ________ clever boy Jimmy is!
74 ． Has he finished his homework? Do you know? ( 改为宾语从句 )
Do you know ________ he ________ finished his homework?
75 ． He repaired the old bike last week. ( 改为被动语态 )
The old bike __________ _________ by him last week.
has kept
【详解】句意：汤姆两周前去看了这本书。 for+ 一段时间，要与现在完成时连用，且动词要用延续性动词， borrow 是短暂性动词，延续性动词是 keep ， Tom 是第三人称单数形式，助动词用 has ，故填 has ； kept 。
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