1 . While two thousand patients have taken it, it’s uncertain ________ impact the medicine will have on the disease.（用适当的词填空）

2 . ______ he is focusing on is the ancient Chinese literature and he is fascinated by Tang poetry. (用适当的词填空)

3 . ________ is important is your hard work and determination. (用适当的词填空)

4 . ________ one can turn his dream into a reality depends on his talent and the efforts he makes. (用适当的词填空)

5 . ________ the earth came into being remains a mystery, as it happened so long ago. (用适当的词填空)

6 . ________ we can't get seems better than what we have. (用适当的词填空)

7 . It so happened _______ he was going that way, too. （用适当的单词填空）

8 . Every year,______ makes the most beautiful kite will win a prize in the Kite Festival. (用适当的词填空)

9 . 单句语法填空
1. (2020·浙江7月高考)Over thousands of years，they began to depend less on __________ could be hunted or gathered from the wild，and more on animals they had raised and crops they had sown.
2. (2020·浙江学考)It’s also that they are on average healthier __________ more productive for longer.
3. (2019·浙江高考)On the edge of the jacket, there is a piece of cloth __________ gives off light in the dark.
4. (2018·浙江学考)It is possible __________ caffeine may cause birth defects(缺陷) in humans, too.
5. (2018·浙江学考)Small amounts of caffeine-a cup __________ two of coffee a day—seem safe for most people.
6. (2018·浙江高考)Many westerners __________ come to China cook much less than in their own countries once they realize how cheap it can be to eat out.
7. (2017·浙江学考)And the best part of the process is that there’s enough room for improvement, __________ means you’ll just keep getting better and better.
8. (2017·浙江高考)Pahlsson and her husband now think the ring probably got swept into a pile of kitchen rubbish and was spread over the garden, __________ it remained until the carrot’s leafy top accidentally sprouted (生长) through it.
9. (2019·全国Ⅰ)While they are rare north of 88°, there is evidence __________ they range all the way across the Arctic, and as far south as James Bay in Canada.
10. (2019·全国Ⅱ)Now Irene Astbury works from 9am to 5pm daily at the pet shop in Macclesfield, __________ she opened with her late husband Les.
11. (2019·全国Ⅱ)I work not because I have to, __________ because I want to.
12. (2019·全国Ⅲ)They were well trained by their masters __________ had great experience with caring for these animals.
13. (2018·全国Ⅰ)Two of the authors of the review also made a study published in 2014 __________ showed a mere 5 to 10 minutes a day of running reduced the risk of heart disease and early deaths from all causes.

10 . 单句语法填空
1. (2020·浙江学考)It’s also that they are on average healthier __________ more productive for longer.
2. (2019·浙江高考)On the edge of the jacket, there is a piece of cloth __________ gives off light in the dark.
3. (2018·浙江学考)It is possible __________ caffeine may cause birth defects(缺陷) in humans, too.
4. (2018·浙江学考)Small amounts of caffeine-a cup __________ two of coffee a day—seem safe for most people.
5. (2018·浙江高考)Many westerners __________ come to China cook much less than in their own countries once they realize how cheap it can be to eat out.
6. (2017·浙江学考)And the best part of the process is that there’s enough room for improvement, __________ means you’ll just keep getting better and better.
7. (2017·浙江高考)Pahlsson and her husband now think the ring probably got swept into a pile of kitchen rubbish and was spread over the garden, __________ it remained until the carrot’s leafy top accidentally sprouted (生长) through it.
8. (2019·全国Ⅰ)While they are rare north of 88°, there is evidence __________ they range all the way across the Arctic, and as far south as James Bay in Canada.
9. (2019·全国Ⅱ)Now Irene Astbury works from 9am to 5pm daily at the pet shop in Macclesfield, __________ she opened with her late husband Les.
10. (2019·全国Ⅱ)I work not because I have to, __________ because I want to.
11. (2019·全国Ⅲ)They were well trained by their masters __________ had great experience with caring for these animals.
12. (2018·全国Ⅰ)Two of the authors of the review also made a study published in 2014 __________ showed a mere 5 to 10 minutes a day of running reduced the risk of heart disease and early deaths from all causes.