1 . 选择恰当的短语并用其正确的形式补全句子。

be unaware of        be known as       cheer up       look through       have yet to

1. Some specific problems ______ be solved.
2. I have ______ all my papers but I still can’t find my notes.
3. Many teenagers ______ the harm of smoking and even get addicted to it.
4. Professor Ye Jiaying ______ an outstanding researcher of classical Chinese poetry.
5. When I’m feeling sad, my mother tells me funny stories to ______ me ______.

2 . 阅读下面材料，根据上下文在空白处填入适当的内容(1个单词)或括号内单词的正确形式。

The site of Dunhuang Mogao Grottoes is located in northwest China’s Gansu Province. The Mogao Grottoes, also known as the “Caves of a Thousand Buddhas”, is a shining pearl on the ancient Silk Road,     1     (combine) painting, sculpture and architecture.

According to the Tang Dynasty (618-907) records, a monk named Lezun saw a thousand Buddhas under showers of golden rays. Thus     2     (inspire), he began to build a temple,     3     spans ten dynasties.

For more than a thousand years,     4     total of 735 caves and 45,000 square meters of murals    5     (create). These murals also show diverse cultures, recording ancient folk customs     6     historical changes. Therefore, they are also called “An Encyclopedia on the Wall”.

The Mogao Grottoes consist     7     large grotto temples showcasing paintings, sculptures, architectural designs and murals.     8     (protect) Dunhuang culture, the Dunhuang Academy has been exploring ways of protecting the cultural heritage through digital technology since the late 1980s.

Through digital     9     (interact) programs, you can visit the caves and murals online with people from all over the world. Now, the ancient Dunhuang culture     10     (attract) more and more young people in the digital world.

3 . 听下面一段独白，回答以下小题。
1. How many children star in the show?

A．3．

B．4．

C．5.

2. What is Benny Bubbles’ superpower?

A．He can fly in the sky.

B．He can create force field.

C．He can operate unusual devices.

3. What do the young kids do?

A．They run a school.

B．They control everything.

C．They help the community.

4. What does the creator want to tell by the show?

A．Working hard at school.

B．Learning to be independent.

C．Applying science to daily life.

4 . 听下面一段较长对话，回答以下小题。
1. What happened to David Edward when he was 10?

A．He was lost.

B．He suffered a serious disease.

C．He became disabled.

2. What helped David Edward change his attitude towards life?

A．A video.

B．An article.

C．An interview.

3. What do the speakers most probably think of David Edward?

A．Honest.

B．Talented.

C．Inspiring.

9 . How is the man’s flat?

A．Expensive.

B．Big.

C．North-facing.