In _______ 1940s the computer was made to work as _______ useful machine.
---Hi Mary, haven’t seen you for a long time. __________ --- Fine. What about you?
After completing and signing it, please return the form to us in the envelope ________.
_______the Teachers’ Day ,the students are cleaning the classroom.
I need to get another dictionary, because cover is dirty and page is missing.
—I often see him working hard in his spare time. —________he has won the scholarship from time to time.