【推荐2】It is illegal to reproduce these worksheets without________(permit) from the publisher. (所给词的适当形式填空)

【推荐3】A student is not allowed to leave the room unless a teacher gives ____________(permit).(所给词的适当形式填空)

【推荐1】I’d like to have a word with you at your _______ (convenient). (所给词的适当形式填空)

【推荐2】单句语法填空
1. (2021全国甲卷)It took us about 3 hours to go all ________ way around the Xi'an City Wall.
2. (2021全国甲卷)Supposedly you can do it in two hours, but we stopped at the different gates and ________ (watchtower) to fake pictures or just to watch the local people going about their daily routines.
3. (2021全国乙卷)It is different from traditional tourism because it allows the traveler to become educated about the areas --- both in terms of geographical conditions and cultural characteristics, and often provides money for conservation and benefits the ________(develop)of the local areas.
4. (2021全国乙卷)Ecotourism has ________(it)origin with the environmental movement of the 1970s.
5. (2021全国乙卷)Due to ________ growing popularity of environmentally-related and adventure travel, various types of trips are now being classified as ecotourism.
6. (2021全国乙卷)________(activity)there range from whale watching to hiking(远足)and accommodations aim to have a low impact on the natural environment.
7. (2021全国新高考I卷)The rolling sea of clouds you see once you are at the top will remind you how tiny we ________ (human) are.
8. (2021全国新高考I卷)It sure does in ________(I).
9. (2021全国新高考I卷)While you’re in China, Mount Huangshan is ________ must to visit!
10. (2020·全国I)The far side of the moon is of particular __________ (interesting) to scientists because it has a lot of deep craters (环形山), more so than the familiar near side.
11. (2020·全国I)Data about the moon’s composition, such as how __________ ice and other treasures it contains, could help China decide whether__________ (it) plans for a future lunar (月球的) base are practical.
12. (2020·全国Ⅱ)Chinese New Year is a__________ (celebrate) marking the end of the winter season and the beginning of spring.
13. (2020·全国Ⅱ)The plum trees are __________first to flower even as the snow is melting(融化).
14. (2020·全国III)Filled with__________ (curious), the artist packed his bags and left.
15. (2019·全国I)In recent years some Inuit people in Nunavut have reported increases in bear sightings around human settlements, leading to a __________(believe) that populations are increasing.
16. (2019·全国I)Of __________ nineteen recognized polar bear subpopulations, three are declining, six are stable, one is increasing, and nine lack enough data.
17. (2019·全国Ⅱ)When we got a call saying she was short-listed, we thought it was __________ joke.
18. (2019·全国III)When they were free from work, they invited us to local events and let us know of an interesting __________ (compete) to watch, together with the story behind it.
19. (2018·全国III)My name is Mireya Mayor. I’m a __________(science) who studies animals such as apes and monkeys.
20. (2018·全国II)This switch has decreased __________(pollute) in the country’s major lakes and reservoirs and made drinking water safer for people.
21. (2018·全国I)Two of the authors of the review also made a study published in 2014 which showed a mere five to ten minutes a day of running reduced the risk of heart disease and early deaths from all __________(cause).
22. (2018·全国Ⅰ)If you are time poor, you need run for only half the time to get the same benefits as other sports, so perhaps we should all give __________ a try.
23. (2018·全国Ⅲ)When the gorillas and I frightened each other, I was just glad to find ________(they) alive.
24. (2018·全国Ⅱ)Corn production has jumped nearly 125 percent over __________ past 25 years, while rice has increased only 7 percent.
25. (2018·全国Ⅲ)Unexpectedly, I’m face-to-face with the gorilla, who begins screaming at __________ top of her lungs.
26. (2017·全国III)She is determined to carry on with her __________(educate).
27. (2017·全国III)She has turned down several __________(invitation) to star at shows in order to concentrate on her studies.
28. (2017·全国II)It ran for just under seven kilometers and allowed people to avoid terrible __________(crowd) on the roads above as they travelled to and from work.
29. (2017·全国II)This development was only possible with the __________(introduce) of electric-powered engines and lifts.
30. (2017·全国I)This trend, which was started by the medical community(医学界) as a method of fighting heart disease, has had some unintended side __________(effect) such as overweight and heart disease — the very thing the medical community was trying to fight.
31. (2017·全国Ⅱ)However, the railway quickly proved to be a great success and within six months, more than 25,000 people were using __________ every day.
32. (2017•全国Ⅰ)As __________ result, people will eat more food to try to make up for that something missing.
33. (2017•全国Ⅱ)This included digging up the road, laying the track and then building a strong roof over __________ top.
32. (2017•全国Ⅲ)Instead, she is earning $6500 a day as __________ model in New York.

【推荐3】In terms of ________ (compose), it is the quality of the mind that counts. (所给词的适当形式填空)