①When he brings his speech to a nice (conclude), Whaley invites the rest of the class to praise him.(2019课标全国Ⅰ)
②It can be (conclude) that restaurant keepers need not “be overly concerned about ‘bad’ tables”, given that they’re profitable.
③When the group discussion is nearing its end, make sure to conclude it an important point.
④After a careful investigation, we drew a conclusion their decision was wrong.
⑤ conclusion, I would like to say how much I have enjoyed myself today.