Unit 9 - The ________ of growth for the new plants was surprisingly fast; they grew several inches in just a week.
rate n. 率；比率
Unit 9 - The hotel hired a new ________ to ensure all the rooms were perfectly clean and tidy for the guests.
housekeeper 管家
Unit 9 - The ________ of the package was delayed due to the bad weather, so we had to wait an extra day.
arrival 到來
Unit 9 - Our landlord collects _______ rent payments on the first day of each month.
monthly 每月的；一個月的
Unit 9 - After working hard all week, he received his _______, which was enough to cover his basic living expenses.
wage 工資；薪資
Unit 9 - The cat is expected to ______ _____ to kittens soon, so we're preparing a comfortable bed for her.
give birth 生孩子
Unit 9 - _______ _____ holidays, are you planning to travel anywhere this summer?
speaking of 提到…
Unit 9 - You can always ________ _____ Sarah; she's very reliable and always keeps her promises.
depend on 依賴…
Unit 9 - Being a doctor is a very ________ job; it requires long hours and a lot of responsibility.
demanding 要求高的
Unit 10 - Dolphins are considered very _________ animals because they can learn complex tricks.
intelligent 聰明的；有智慧的
Unit 10 - The dictionary provides a clear _________ for every word, explaining its meaning precisely.
definition 定義
Unit 10 - The country's _________ is responsible for defending its borders and ensuring national security.
military 軍隊；軍方
Unit 10 - Smoking is ________ to your health and can cause serious lung diseases.
harmful 有害的
Unit 10 - Climate change is a global ______ that requires international cooperation to solve.
issue 問題；議題
Unit 10 - The city has welcomed many ________ from various countries, enriching its cultural diversity.
immigrants （自外國移入的）移民
Unit 10 - He lost his wallet, and _____ _____, it also contained his passport and plane tickets.
what's worse 更糟的是
