在空格处填入适当的词(1个单词)或所给词的正确形式
1.It was (complete) different from what we expected.
2.When he (realize) what had happened，he was sorry.
3.They are (report) on a sporting weekly.
4.I shall (attend) the meeting when you come back.
5.Schools should not (competition) with each other.
6.You must inform everyone in the company the news as soon as you can.
7.You must pay attention protecting the environment.
8.I can usually finish the inclass exercise ahead schedule.
9. the long term the company hopes to open in Moscow and other major cities.
10.A teacher cannot take it granted that students always do their homework.
Ⅰ . 完形填空
At just 18 years old，Canberra student Lochie Ferrier has already conducted research in a frontier field—aerospace engineering.Aerospace engineering is the primary 1 of engineering concerned with the science and technology of aircraft and spacecraft.
In 2014，he was one of 80 high school students worldwide who 2 a sixweek science and engineering program at MIT.During the program，he was 3 by the institute’s scientists，and developed a method to identify inactive satellites.This method，called OASIS，is designed 4 a
“One solution to this problem is a 6 robot that can gather pieces of space debris and store them in orbit，” he says.“These pieces could be 7 to new satellites later，thus 8 the costs and launch weights of new satellites.” However， 9 satellite identification technology would be needed for this solution，and that’s what Lochie is working on.“I hope this method would be put into practice in the near future， 10 in the next 10 years，” he says.
Lochie has made the 11 of the Young Innovators category of the Australian Innovation Challenge Awards with his OASIS.This category is open to students aged 21 years or 12 and carries a
He is also considering how to 15 the technology to organizations such as NASA and satellite manufacturers.
Lochie’s 16 in aerospace engineering was aroused by the big dish antenna(碟形天线) at NASA’s tracking station near Canberra，which he visited in his early teens.He said his software design and development teacher at Canberra Grammar School 17 him，too. “He taught me valuable project management and skills which I applied to OASIS.”
Lochie has been attending Canberra Grammar School and will soon 18 exams for admission to universities.He 19 his time between schoolwork，his personal 20 projects such as OASIS and the development of apps，rock climbing，and playing classical violin.The teenager is well on his way to realizing his skyhigh ambition.
way to help manage space debris(碎片)，which 5 operating satellites.
1.A.principle B.presentationC.branch D.criterion
2.A.brought in B.participated inC.set up D.backed up
3.A.guided B.criticizedC.surprised D.changed
4.A.in B.forC.with D.as
5.A.follows B.threatensC.splits D.maintains
6.A.recycling B.repairingC.creating D.launching
7.A.switched B.transformedC.attached D.returned
