he could have finished his homework,but he c（） not to

he could have finished his homework,but he c（） not to He must have finished his homework,_________________(是吗?） After Tim finished his homework,he could play computer games He went to bed after he finished his homework he finished his homework _____. He___until he finished his homework? he would have finished his college education,but he had to q He would have finished his college education,but he ____ to Her brother went to bed after he finished his homework.(用not 选择：翻译：Not until he finished his homework () him to watch TVi not having finished his homework,he had to having lived in h he knew he could not finish his homework ___ .