7．A．we B．our C．ours D．us
6．A．at B．by C．in D．with
5．A．filled B．full C．fill D．fulled
4．A．at B．out of C．from D．into
3．A．to learn B．learning C．learns D．learn
2．A．interest B．interesting C．interested D．interests
1．A．elephant B．panda C．dinosaur D．monkey
20．My brother carefully when I went into his room。
A．is studying B．studies C．studied D．was studying
（A）
Today our class visited the Museum of Natural History．We went to see the new l show．At first I wasn’t 2 in seeing dinosaur skeleton（骨骼）．Why would anyone want 3 about something that’s not around any more?
First we walked 4 a big room, I looked up-up and up．I saw the skeleton of a large animal．It almost 5 the room．Two huge, dark holes 6 its head looked back at me．It was Dinosaur Sue．
Our guide told 7 all about Sue．He told us to look at her 8 ．Sue had 60 of them．They were long and sharp．One tooth looked as 9 as my school ruler．The guide said the dinosaur’s teeth showed that she was a meat eater．I'm glad I wasn’t around when the dinosaurs were alive．I might have been lunch．
As I looked at it, I wondered what the dinosaur had looked 10 when it was alive．No one knows what 11 dinosaurs were, but I pictured it as brownish-grey．I could see it going through the grass and trees searching for food．
Suddenly I realized that the skeleton had once belonged（属于）to a 12 animal here on Earth．It made me think about other 13 that had once lived here．Now I 14 why people want to learn about these animals． 15 would be very exciting to find a dinosaur skeleton．
19．Many people were by the tsunami（海啸）in India．
A．hurt B．to hurt C hutted D．hurting
18．It is to work out this problem．You don’t need to ask the teacher for help．
A．enough easy B．enough easily
C．easy enough D．easily enough