— I feel it necessary that everything by the time our manager arrives.— Yes, to make sure the conference is held on schedule.
--Let me introduce myself. I’m Albert.--____.
The pictures __the visitor took at the river bank __ to the students.
--What was the party like? --Wonderful.It’s years ___ I enjoyed myself so much.
--Will you bring me some coffee? --____.
Readers can ___ quite well without knowing the exact meaning of each word.