Complete the following paragraphs by choosing appropriate words from the boxes. Change the form where necessary. Each word can be used only once.accomplish continuous deepen gigantic reachThe successful re-entry and landing of the Chang'e-5 probe has enabled China to obtain its first lunar samples, marking a(n) 1) ______ progress in lunar and planetary research. With this achievement, China has 2) ______ a new milestone in the space domain. The primary goal of Chang'e-5 was to bring back samples from the moon's surface. This will 3) ______ our understanding of the state, temperature, and material content of the moon. No matter how far China goes into space, it always aims at 4) ______ its original mission – revealing the secrets of the universe and providing great and 5) ______ support for humanity's peaceful use of space.

Complete the following paragraphs by choosing appropriate words from the boxes. Change the form where necessary. Each word can be used only once. accomplish continuous deepen gigantic reach The successful re-entry and landing of the Chang'e-5 probe has enabled China to obtain its first lunar samples, marking a(n) 1) ______ progress in lunar and planetary research. With this achievement, China has 2) ______ a new milestone in the space domain. The primary goal of Chang'e-5 was to bring back samples from the moon's surface. This will 3) ______ our understanding of the state, temperature, and material content of the moon. No matter how far China goes into space, it always aims at 4) ______ its original mission – revealing the secrets of the universe and providing great and 5) ______ support for humanity's peaceful use of space.