--Is this her ruler?--No, it’s ______, my brother’s.
---She didn’t make ______ great progress, did she? ----______, although she did her best.
Oh, just imagine! ______ it is to go to the wonderful tourist attraction!
None of them knew what had happened ______ they were told.
The man ______ on the ground was found ______, and was sent to the hospital at once.
This is ______ unusual course that is taught in ______ university, but it’s of no use to the real life.