1 . This should serve as a warning ________ people should be aware of their surroundings, especially when crossing roads. （用适当的词填空）

2 . The officer commanded that all the gates ______ (shut). (所给词的适当形式填空)

3 . 阅读下面材料，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。

Don't Be Fooled by Fake News

The media indeed provides us with the    1    (late)news, but we should also be aware of how it can influence our mind and    2    (behave), sometimes in the wrong direction.

One example is the language being used    3    (describe)the outbreak. Some media organizations use    4    ( deliberate) sensationalized(耸人听闻的)vocabulary to stir(煽动)panic about the disease. Headlines like "Find the Hidden Virus Carriers" and "Yellow Alert" have already led    5    discriminatory(歧视的)behavior and prejudice towards China and Asia. Shockingly, an example of such prejudice    6    (occur)in London, when    7    Asian student was beaten up by a gang(团伙), who told him, "I don't want your coronavirus in my country."

These incidents don't just happen in the UK. In France, a movement has been circulating(传播)on social media    8    (call)Je Ne Suis Pas Un Virus,    9    is translated as I Am Not A Virus in English. It    10    (reflect) the hostility(敌意)being shown towards Chinese people as the disease continued to spread.

The media feeds us with information, but maybe we should think twice before taking it all in.

4 . 阅读下面材料，在空白处填入1个适当的单词或括号内单词的正确形式。

Chinese high-speed railways are a very comfortable way to travel. They are clean, quiet and    1    (efficiency). China    2    (lead) other developing countries and even some developed ones in this field since the first high-speed train came into use in 2008.

The stations are    3    (main) built outside the town center, but local transport has been lengthened    4    (connect) the high-speed network. The    5    (facility) on the train are new and the staff are well trained. Even the second class chairs provide plenty of space. The passages are wide and you can move easily, not    6    (disturb) anyone. You can use your mobile phone or work on your laptop, having access    7    the Internet. There is also a restaurant car, though the kinds of food    8    (be) limited. The toilets are large, clean and user-friendly too. The train almost doesn’t rock. Even when the train brakes, you can hardly feel it shake.

What’s more, with a faster check-in, the high-speed trains are also    9    (little) affected by weather than planes. Seldom are    10    delayed or cancelled for weather condition. Therefore, they have become the first choice for many passengers.

5 . 阅读下面材料，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。将答案填写在答题纸的相应位置.

I can still remember the day we brought her home from the animal shelter (收容所). Lexie moved in my arms when I held her,     1     the second I handed this lovely dog to my daughter, she settled down. My daughter cried tears of joy while     2    (hold) her on the way home and Lexie happily licked (舔) them away.

Since then, they     3    (be) good friends. They lie under blankets on the sofa and watch TV together. When my daughter climbs into bed, Lexie will carry her toys on top of the covers     4     (join) her. Lexie's favorite spot is right in my daughter's arms. If she could spend every second of the day there, she     5    .

The other day I     6    (watch) Lexie while my daughter, who lives right up the road from me, did some housework. When it was time     7     Lexie to go home, I could see Lexie's     8    (excite) as I leashed (用皮带牵) her up. I opened the back door and let her out. She was running as fast as she could. I called her name, but     9     was no use. She had found my daughter on the road. My daughter bent down to pick her up. Lexie jumped into her arms and happily licked her face.

I smiled, seeing she was back     10     she belonged.