Select the phrase/connector from the given three options which can be used to form a single sentence from the two sentences given below, implying the same as expressed in the statement sentences.
We have to observe reasonable precautions to prevent a catastrophic spread. At the same time, the focus of the new normal should be to get on with our lives.
1. Prevent a catastrophic spread
2. While the focus of the new normal
3. While observing reasonable precautions
1
Only 1
2
Only 2
3
Only 3
4
Both 1 and 2
5
Both 2 and 3