【题目】We won't give up ________ we should fail 100 times.

【题目】Seeing the happy ______ of the mother and her baby playing on the grassland, I immediately took a picture of them.

【题目】Where will the woman stop on her way?

【题目】What does the sign say?

【题目】The way_________ I thought of _________ this problem proves to be practical.

【题目】What does the woman do?

【题目】It was the training _____ he had as a young man _____ made him such a good engineer.

【题目】一Cathy can’t come for dinner．She’s leaving for London tonight．

【题目】______the morning train，he would not have been late for the meeting．

【题目】It is most instructive lecture that I _______ since I came to this school.