Save your apology for you really make everything a mess.
A. unless B. once C. when D. though
China’s BeiDou Navigation Satellite System, whose positioning will reach 2.5 meters by 2020, will soon provide services to more countries.
A. accuracy B. category C. function D. reference
— The movie starts at 8:30, and we can have a quick bite before we go.
— . See you at 8:10.
A. So long B. Sounds great C. Up to you D. Have a good time
假定你是学生会主席李华，英国某中学的部分师生即将访问你校，并体验校园传统文化节活动。请你用英语写一篇欢迎词，主要内容包括：
1. 表示欢迎；
2. 介绍文化节的目的及活动内容（传统中国乐器表演，民族舞，武术等）；
3. 表达祝愿。
参考词汇：武术 martial arts 校园传统文化节 Campus Traditional Cultural Festival
民族舞 folk dances; 乐器 musical instruments
注意：1. 词数100左右。2. 可以适当增加细节，以使行文连贯。
Dear visiting guests, ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Thank you!
短文改错
I used to delay things until deadlines, that caused me much trouble. Therefore, I thought of some ways to get rid the bad habit. First, I took a shower right after I got home from school. It refreshed me but made my thoughts more active. Furthermore, in order to avoid being constant disturbed by my cell phone, I left them with my parents. The final strategy I use was scheduling. I managed to planning my days ahead of time so that I could break up my tasks instead of having too many work to do on the last day. By using these simple technique, I’ve improved my efficiency and made a great progress.
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。
It was a windy night. I had just turned 1. the TV, brushed my teeth and was reading my favorite book, Wuthering Heights (呼啸山庄)by Emily Bronte. I 2. (absorb) in the book when Cathy’s ghost(幽灵) appeared.
As I looked through my book, some strange noises were coming from the window. I walked towards the window 3. (see) what was going on there. All I observed were 4. (branch) of trees waving wildly. All of 5. sudden, I heard the noises again. They sounded like someone was knocking at the window. But I knew that was 6. (possible) because my room is on the second floor of the house.
My heart was beating 7. (violent) as I quickly opened the window. At that moment, a cold, white hand caught my arm 8. tried to pull me out of the window. I screamed and tried to free 9. (I) but in vain.
Suddenly, I heard a gentle voice saying, “Tommy, wake up.” Then, I opened my eyes and saw my mother was standing by my bed, 10. (hold) my book in her hand. I was so glad that Cathy’s ghost hadn’t been real!
