33．The meeting is to begin in a minute, but there are ______50 people in the meeting hall.

28．Having spent two days on one subject and _______ on the other subject, I am no longer worried about the exam.

35. --Did you take enough money with you?
–No, I needed _______ I thought I would. 

28.It’s reported that the United States____energy as the whole of Europe.

单项选择：(15分)
1.The newly-built pavilion is _____ the old one.

35. My cellphone looked quite similar to Alice’s, but it cost ______ hers.

The bird hid _____ food inside trees for the winters.

21. After the new technique was introduced, the factory produced ______ cars in 2009 as the year before.

      of the household garbage       recycled or reused since the new technology was applied.

21. The village is far away from here indeed. It’s ______ walk.