—What do you think of Thomas?—Well, he is good, warm-hearted, hard-working and intelligent; _______, I can’t speak too highly of him.
Sarah hopes to become a friend of _____________ shares her interests.
_____________ is a fact that English is accepted as an international language.
_____________ the Games will be held in Beijing is not known.
These photographs will show you _____________.
Upon graduation he asked to be sent to _______________.