【推荐1】_______ /ˈlʌkɪli/, he finished his work in time.

【推荐2】________ /ˈlʌkɪli/, he didn’t get lost and got home in the end.

【推荐3】________ (幸运地), my uncle became a passenger of the maiden flight (首航) of the C919.

【推荐1】根据句意及汉语提示，填入恰当的单词。
1. Dumplings are_________ (传统的）Chinese food.
2. I saw some_________ (游客）taking a walk in the park.
3. — How do you_________ (庆祝）New Year's Day?
—Oh, we usually have a party.
4. My mother_________ (使混合）up all the vegetables and added some salt.
5. The_________ (温度）is so high. Don't go out until 5 o'clock in the afternoon.
6. — What can I do for you?
—Please give me a cup of tea with___________ (蜂蜜).
7. －Would you like some___________ (酸奶)？
－ No, thanks.
8. I like___________ (西瓜）best in summer. What about you?
9. How do you use the___________ (机器）to make ice-cream?
10. Be careful! There are some___________ (洞）in the road!
11. Please___________ (倾倒）some water into the glass.
12. We need three pieces of___________ (干酪).
13. ___________ (最后）we found the girl in the classroom.
14. We need two___________ (勺）of honey.
15. Don't eat too much___________ (食糖).It's bad for your health.

【推荐2】________ (luck), all students in my class got full marks in the oral test (口语考试).

【推荐3】________ (事实上), not all the people test positive for COVID-19 after they have a high fever.