Not until he left his home ______ to know how important the family was for him.A had he begun B did he begin C he began D he had begun
_______ Tom, we wouldn’t have been late for the last bus.
The twin brothers stand under the tree, ______ and say nothing.
________ that I was puzzled.
The factory, including its machines and buildings, ______ burnt to ashes during the fire.
– Are you cleaning my room? – I can’t help _____. I can’t bear seeing people’s room in a mess!