Answer:
as it prevent us from germs,virus and other harmful elements
<span>The United States constitution was created to ensure that what was outlined in the Declaration of Independence was upheld. The pursuit of happiness and security, along with justice, were supposed to be guaranteed. In this case, those ideals were not honored.</span>
Answer: 1. Became 2. will study.
Explanation:
Simple past tense is used for event that started and ended at a definite time in the part. "During the 19th century" which is already in the past. The 19th century has ended therefore the tense to use is the simple past tense "became".
A future tense expresses an event occurring in the future or a future state of being. In the above question, the teacher "tells" which is a present tense that if they do something i.e something to be done in the future, she won't give them extra assignment. Therefore, "will study" is the correct answer.
Simple past tense and future tense are tenses used in English.
We need to see the picture
