Answer:
<em>we </em><em>have</em><em> to</em><em> </em><em>leave</em><em> at</em><em> </em><em>once</em>
Explanation:
it is important for us to leave at once
we have to leave at once
which class???????????????
D. to link two unlike concepts: a bird and a church official
i took the test, ik lol
A statement should be followed by a period.