I’ll do it _____ a minute. [ ]

Jack, could you tell mefor travelling this summer?—We plan to go and see the beautiful sea in Hainan.

Can you ask him to give up the foolish idea?—_____ no point in doing so—he’ll never change his mind.

How soon will Mrs. Black come back? —” _____.” [ ]

Do you know(认识) that girl?—Yes. _____ name is Mary.