填空题

【1】Jane is new here, so she has f________ friends.

【2】This is my o________ room.

【3】We should set up more nature reserves to p________ wild animals.

【4】There are many people in my family. I think we need a l________ house to live in.

【5】The birds usually c________ the insects (昆虫) as their food.

【6】When summer comes, the day is getting ________ and ________. (long)

【7】Simon has different ________ (type) of books.

【8】Air ________ (pollute) is a big problem in the world.

【9】What can you do ________ (solve) the problems?

【10】Water covers about three ________ (quarter) of the area.