【推荐1】There are______(vary) challenges in senior secondary school life. (所给词的适当形式填空)

【推荐2】There are ________ (variety) books and magazines in the library. (所给词的适当形式填空）

【推荐3】The festival will include a________ of activities, such as opera dancing, painting and________ ball games. (vary) （所给词的适当形式填空）

【推荐1】Our factory has ________(frequently) contacts with the neighbouring villages. (所给词的适当形式填空)

【推荐2】用所给词的适当形式填空
1. This survey has received support from the World Health __________ （organize） and the UNICEF ,etc.
2. The People's Square is one of the tourist __________ （attract） in Shanghai.
3. The only _________ （survive） in the plane crash was badly injured but the doctors said he would pull through.
4. Hangzhou is the most __________ （fascinate） place I have ever been to.
5. More local __________ （employ） will be created, particularly in service industries.
6. Many __________ （profession） boxers end their careers with brain damage.
7. At first he studied __________ （architect）, but later he studied geology.
8. Up to 1,000 people visit here every day during the __________ （tour） season.

【推荐3】I devoted myself to listening to ________________ (detail) facts. (所给词的适当形式填空)