1 . We still don’t know exactly how many galaxies there are in the __________ (宇宙). (根据汉语提示单词拼写)

2 . People’s health is the __________ (基础) of a civilization’s progress and an important indicator of a nation’s prosperity. (根据汉语提示单词拼写)

3 . Each piece of ________ (家具) in their home matches the style of the house. (根据汉语提示单词拼写)

4 . With the information explosion in science and technology, more and more new terms will e_________ and need to be defined. (根据首字母单词拼写)

5 . People all over the country once thought highly of the building designed by the famous a_________.(根据首字母单词拼写)

6 . It’s said that the Titanic s_________ to the bottom of the sea. (根据首字母单词拼写)

7 . The manager was deeply concerned about the company’s f_________ situation, and he decided to cut back on the daily expenses. (根据首字母单词拼写)

8 . The b________ between two countries or regions is the dividing line between them. (根据首字母单词拼写)

9 . According to the schedule,China will complete the construction of the space station in o__________ in 2022. (根据首字母单词拼写)

10 . We still don’t know exactly how many galaxies in the u__________. (根据首字母单词拼写)