1 . __________ the chart shows, technology has transformed the way people get news during the past years. (用适当的词填空)

2 . He seemed to make ______ his honour to hold back the tears. (用适当的词填空)

3 . The old man has a physical examination _____________(annual). （所给词的适当形式填空）

4 . 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

A Florida boy who called 911 because he was lonely has now made friends with a kind-hearted police officer.

Tallahassee police officer Joe White responded    1    .a call made by a six­year­old boy.While there    2     (be) no emergency at the house, White said the child was upset and told him he was lonely.

“It took Officer White some time    3     (explain) how 911 is used and how it’s for emergencies,” read a post on the Tallahassee Police Department’s Facebook page.“Then Officer White said he'd always like to be a friend!”

In addition to    4     (give) the child a lesson on the proper use of 911, White gave the child a stuffed animal and let him sit in his car.

Since the heart­warming story was shared on Facebook, it     5     (attract) hundreds of comments from people     6     (touch) by the tale.

“It’s such    7    extraordinary story! I really admire Officer White for being just what this young man needed — a friend. And it’s also a great opportunity for a learning experience — the    8     (important) of using 911 properly.What White has done     9     (positive) influences those    10    have been inspired by this story. I hope they will keep up the friendship,” wrote Jean Smith.

5 . She was too ____________ (stun) to speak. (所给词的适当形式填空)

6 . They were ____________ (random) divided into four groups and exposed to various noise levels in the background, from total silence to 50 decibels (分贝), 70 decibels, and 85 decibels. (用所给词的适当形式填空)

7 . Accordingly, newspapers were read almost only by rich people in ____________ (political) or the trades. (用所给词的适当形式填空)

8 . 语法填空

After breakfast, I pack my bag and set     1    again. Since I must carry all of my food and supplies with me, my bag weighs about 30 kilograms. If today is anything like yesterday, it will be full of sweat and hard work as I hike over this difficult land to my destination on the other side of the valley. However, I cannot complain.     2    (be) in such a beautiful and wild place makes me feel     3     (bless) to be alive. Here I am, alone under this broad sky, breathing the fresh air, and enjoying this great adventure. What could be better?

9 . The media training industry ______ (mushroom) over the past decade. (所给词的适当形式填空)

10 . Environmental groups want a substantial reduction in the ______ (emit) of greenhouse gases. (所给词的适当形式填空)