【单选题】
He didn’t keep on asking me the time any longer as he had had his watch ____.?
【单选题】
The reason why he didn’t take the exam was _____ he had an accident on his way to the school.
【单选题】
He was ____ in his work and didn’t hear me come in.
【单选题】
20. Only when he had handed in his exam paper ____ he had made several mistakes.
【单选题】
It was not until he arrived in class _____ realized he had forgotten his book.
【判断题】
He had his leg break when he slipped on a piece of ice.
【单选题】
He told me how he had given me shelter and protection without which I __________ of hunger.
【单选题】
3. He had to ______ his past actions when he retired, or he would be punished.
【单选题】
If he had worked harder, he ___.
【单选题】
He left in such a hurry that I _______ had time to thank him.