——Have you _____ the invitation to the party? ——Yes, I have. And I've ______ it.
______ is mentioned above that the number of the students in senior school is increasing.
______ is mentioned above, the number of the students in senior school is increasing.
_______ is known to everybody that the moon travels round the earth once every month.
_____ is known to everybody, the moon travels round the earth once every month.
A man with a bleeding hand hurried in and asked, “Is there a hospital around ______ I can get some medicine for my wounded hand?”