—The charity walk begins _______ 9.00 a.m. Don’t be late.
—No problem.
A. in B. at C. on D. to
Peter enjoyed _______ at his birthday party last night.
A. he B. him C. himself D. his
Look at the national flags below. Which represents China?
A. 
B. 
C. 
D. 
I often have _______ egg and a glass of milk for _______ breakfast every day.
A. an; / B. a; / C. an; the D. a; the
为了节能环保及方便出行，提高生活质量，深圳市政府近年来在很多地段为市民免费提供自行车服务，但部分市民对此了解不够。假如你是一位志愿者，周日上午，你来到莲花山公园对市民进行自行车借用宣传。请根据以下提示写出一篇演讲稿。
提示：1. 深圳市民可以在很多地方免费借用自行车，非常方便；
2. 如果借用自行车，请注意爱惜，并及时归还；
3. 希望大家多骑车出行……（请至少列出骑车出行的两点好处。）
要求：1. 演讲稿内容必须包括以上提示，可适当发挥；
2. 表达清楚，语句通顺，意思连贯，书写规范；
3. 文中不得出现真实姓名和校名；写一篇80字左右的演讲稿。演讲稿的开头和结尾已经给出，不计入总词数。
参考词汇：resident, convenient, low-carbon, advantage
Good morning, ladies and gentlemen!
May I have your attention, please? I'm glad to tell you something about using bikes for free in Shenzhen. ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Thank you for your listening. Have a nice weekend!
根据句子意思，用所给单词的适当形式填空。
1.The ____________(high) of the new building is over 400 meters.
2.On Christmas Eve, the Santa Claus hides gifts _____________ (secret) into kids' stockings.
3.— How many times should I take the pills, doctor?
— ___________ (two) a day, please.
4.— Shall we meet at 9:00 at the school gate tomorrow morning?
— I hope we can make it ___________ (early). What about 8:30?
5.Mr. Li's report gave us a deep _____________ (impress) .
6.Remember __________ (turn) off the lights when you leave the room, please.
7.The film was __________ (base) on Chinese history in the 1940's.
8.Look! Can you see a kite _____________ (fly) in the sky?
9.The boy is a good swimmer. He can swim ____________ (cross) the wide river.
10.Many students find it ____________ (bore) to play computer games all day.
