【推荐1】It is necessary ________ he should learn about the whole matter. (用适当的词填空)

【推荐2】He is such a lazy man _______________ nobody wants to work with him. (用适当的词填空)

【推荐3】They talked about the persons and things __________they remembered at school. (用适当的词填空)

【推荐1】It was he__________ lent me a hand when I was in need. (用适当的词填空)

【推荐2】Like so many other things, it is only too much stress ________ does you harm. (用适当的词填空)

【推荐3】单句语法填空
1. The old man is a ________（survive）of the past age.
2. It is years of hard work ________ has made him what he is today.
3. There ________（be）a book and some pencils on the desk.
4. I'm very optimistic ________ our chances of success.
5. They considered themselves to be superior _________ coloured people.
6. He desires that I ________（go）abroad for further education.
7. The new technology，if ________（apply）to farming. will help increase the grain output.
8. The concert was called off for some reason，________（make）the children disappointed.