I waited until he _______________ (finish) his homework.应该填什
I waited until he _______________ (finish) his homework.应该填什
I waited until he had finish his homework中,为什么until后面是过去完成时,
waited until he _______ his homework.
I‘ll wait here until he____doing his homework finish应该用什么时态
I waited until he had finished his homework.请问这句的过去完成时为何是用在f
he ——(not finish)his homework until his father came back
He didn't go to bed until he ______(finish) his homework .适当
He won't go back home until he finish his homework.
I think he ______(finish) his homework three hours ago
He _____go to bed until he_____(finish) his homework last ni
英语填空I knew I could not finish the homework until he ______ .
He waited until his mother arrived=He( )( )until his mother