I heard some students ________spoken English when I walked by their classroom.
A.practiced B.practice C.to practice D.practicing
They rode their bikes _______ the village happily.
A.over B.across C.through D.below
—What are you going to do this weekend?
—I'm not sure. But I ________go to the museum.
A.might B.must C.need D.should
Write at least 60 words on the topic “My secret”我们也许曾做过一些不愿意让别人知道的事情。比如，背着父母玩手机、看电视，上课偷偷看小说/漫画：比如放学后默默为班级付出；比如在别人看不见的地方默默努力... 请选取一个角度，以“我的小秘密”为题，写一篇不少于60个词的短文，描述自己曾经秘密做过的一件事，可以是已被发现了的， 也可以是尚未被发现的。 短文包括事情发生的时间、经过以及自己的认识，标点符号不占格。
The following is for reference only（以下表达仅供参考）
quietly
behind one’s back
pretend
I took the bus to work for many years. No one knew each other; the passengers all sat there sleepily in the morning. The bus was cheerless and silent. One of the passengers was a small gray-haired man who took the bus to the center for senior citizens. Almost no one paid very much attention to him.
One July morning he said good morning to the driver and smiled. The driver nodded guardedly（小心翼翼地点头）. The rest of us were silent. The next day, the old man boarded with a big smile and said in a loud voice: “ A very good morning to you all!” Some of us looked up amazed, and murmured（低声说） “Good Morning” in reply. In the following weeks, our friend was dressed in a nice old suit and tie. He said good morning to us every day and we gradually began to nod and talk to each other.
One morning he even had a bunch of wild flowers in his hand. The driver turned around smiling and asked: “Have you got yourself a girlfriend, Charlie?” We never got to know if his name really was “Charlie”, but he nodded shyly and said yes. The other passengers whistled（吹口哨）and clapped at him. Charlie waved the flowers before he sat down on his seat. Every morning after that Charlie always brought flowers. Some passengers also brought flowers for him. The bus became a happy place. Then, one morning, as autumn was closing in, Charlie wasn’t waiting at his usual stop. When he wasn’t there the next day and the day after that, we started wondering if he was sick or on holiday somewhere.
When we came nearer to the center for senior citizens, one of the passengers asked the driver to wait. We all held our breaths when he went to the door. The old gentle man was fine, but one of his close friends had died over the weekend. How silent we were on the rest of the way to work! The next Monday Charlie was waiting at the stop, bending（腰弯）a bit more, a little bit more gray, and without a tie. Inside the bus was silent. Even though no one had talked about it, all of us sat there silently, our eyes filled with tears and a bunch of wild flowers in our hands.
1.Was the small gray-haired man young or old?
2.Why did the small gray-haired man take the usual bus?
3.Why did the other passengers whistled and clapped at the man one morning?
4.What happened to Charlie one autumn morning?
5.What do the underlined words “bending（腰弯）a bit more, a little bit more gray and without a tie in the last paragraph refer to
6.According to the passage, what do the passengers on the bus think of Charlie? Why do they like him?
Fill in the blanks with proper words （在短文的空格内填入适当的词，使其内容通顺，每空格限填一词，首字母已给）
Thirty engineers were working as a team in a company. They were young and e1. to learn. The management decided to teach them about finding real solutions to problems. One day, the team was called for a game in a hall. They were quite surprised and all reached the hall holding v2. thoughts. As they entered, they found a box placed in the center, full of flat balloons.
The manager asked everyone to pick a balloon and how it up. Then they were asked to write their names on their respective（各自的）balloons c3. so that the balloons wouldn’t blow out. All tried, but not everyone was successfully. Five balloons blew out due to pressure（压力）.Those who failed to m4. their names on the balloons were ruled out of the game. As a result, 25 engineers came to the next level. All the balloons carrying their names were collected and then put it into a room, here and there.
The engineers were told to p5. the balloon with his or her names on. All the 25 engineers began to search for the respective balloons in a rush. It was almost 15 minutes but no one was able to find the right one. The second level of the game was over. Then came the final level. The engineers were asked to pick any balloon and give it to the person named on the balloon. Within a c6. of minutes, all balloons reached the hands of the respective engineers.
The manager announced this was the real solution to the problem. Many times in our life, s7. and helping others give us real solutions to problems.
