【推荐1】The boy and the dog ________ are in the picture are very lovely. （按要求补全句子）

【推荐2】Please take any seat ________ is free. (用适当的词填空)

【推荐3】单句语法填空
1. __________ if the only way of getting news from faraway friends was writing letters？
2. Nowadays, we can move around the world and still stay in touch with the people __________ we want to remain friends __________．
3. Whatever our __________(hobby)the Internet can connect us with others __________ also enjoy doing them, even if they live on the other side of the world．
4. But __________ you“friend”people online, does this mean that they __________(real)are your friends？
5. __________ people always exchange true personal information online, then yes, these friendships can be real and __________(mean)．
6. We need to keep in mind that __________ we see on social media is often not the whole __________(true) about a person．
7. Although technology _____ (change)the way we are connected, the meaning of friendship and our ______(long)for friends remain the same．
8. __________ Aristotle said, no one would choose __________(live)without friends, even if he had all other goods．
9. Thanks __________ the doctor’s treatment, the dying patient was brought back to life．
10. For those ____ family members far away, the personal computer and the phone are important in staying_____(connect)．
11. As all his friends agree, he was __________(usual)warmhearted, loving and generous．
12. It is important to __________(able)us to reach more people, more effectively．
13. In the past 30 years, the economy of China has developed ____, which is of great _____ to the world economy．(significant)