—I still haven’t decided whether to go or not.—But your time is running out. Please make up your mind ______ it is too late.
The secretary is very careful and never ___ any little points in her daily work.
Jack offered us a big meal when he was leaving the office, but our work ____, we refused it.
In the library new books have to be ___ before they are put on shelves for reader’s use.
Your suggestion sounds very good, but there are many ___ difficulties we have to face.
Having been ___ volunteer in a day-care centre for weeks, Susan feels much sympathy for ___ disabled.