You are quite at liberty to express your opinions.

You are no longer my nephew only, but my colleague.
Pray go on." "Well, in the first place, I wish to ask what are this Jokul, this Sneffels, and this Scartaris, names which I have never heard before ?" "Nothing easier.

I received not long ago a map from my friend, Augustus Petermann, at Liepzig.

Nothing could be more apropos.

Take down the third atlas in the second shelf in the large bookcase, series Z, plate 4." I rose, and with the help of such precise instructions could not fail to find the required atlas.