Translations for put in in French

Here are paragraphs from public domain books translated:

I tried to put in practice the theories of Prudence, and to be as gay as my two companions; but what was natural in them was on my part an effort, and the nervous laughter, whose source they did not detect, was nearer to tears than to mirth.	J'essayai de mettre en pratique les théories de Prudence et d'être aussi gai que mes deux compagnes; mais ce qui chez elles était nature, chez moi était effort, et le rire nerveux que j'avais, et auquel elles se trompèrent, touchait de bien près aux larmes.
The Lady with the Camellias, by Alexandre Dumas son	La Dame aux Camélias, de Alexandre Dumas fils

"No, sir; not money, I think," replied I. "In fact, sir, I believe I have the thing in my breast-pocket; and to tell you the truth, I should like to get it put in safety."	— Non, monsieur, je ne le pense pas, répliquai-je. Au fait, monsieur, je crois avoir l’objet dans ma poche, et, à vrai dire, j’aimerais le mettre en sûreté.
Treasure Island, by Robert Louis Stevenson	L’Île au trésor, de Robert Louis Stevenson

"Well, he is sure to keep an eye on the papers, since, to a poor man, the loss was a heavy one. He was clearly so scared by his mischance in breaking the window and by the approach of Peterson, that he thought of nothing but flight; but since then he must have bitterly regretted the impulse which caused him to drop his bird. Then, again, the introduction of his name will cause him to see it, for every one who knows him will direct his attention to it. Here you are, Peterson, run down to the advertising agency, and have this put in the evening papers."

— Il est probable qu’il regardera les annonces des journaux, car, pour un homme peu fortuné, cette perte était importante. Effrayé d’avoir cassé une vitre, affolé par l’approche de Peterson, il n’a pensé tout d’abord qu’à la fuite ; mais depuis il a dû regretter beaucoup le premier mouvement qui l’a porté à lâcher sa volaille. Puis la précaution que j’ai eue de mettre son nom n’aura pas été inutile, car tous ceux qui le connaissent appelleront son attention sur le fait. Dites donc, Peterson, allez vite à l’agence des annonces et faites insérer celle-ci dans les journaux.

The Adventures of Sherlock Holmes, by Arthur Conan Doyle

Les Aventures de Sherlock Holmes, de Arthur Conan Doyle

"There is but one thing to do. It must be done at once. You must put this piece of paper which you have shown us into the brass box which you have described. You must also put in a note to say that all the other papers were burned by your uncle, and that this is the only one which remains. You must assert that in such words as will carry conviction with them. Having done this, you must at once put the box out upon the sundial, as directed. Do you understand?"

— Une seule chose, et immédiatement : vous allez mettre cette feuille de papier dans la boîte en cuivre dont vous m’avez parlé ; vous y joindrez une note spécifiant, dans des termes formels, que votre oncle a brûlé tous les autres papiers sauf celui-là. Ensuite, vous placerez la boîte sur le cadran solaire. Me comprenez-vous ?

The Adventures of Sherlock Holmes, by Arthur Conan Doyle

Les Aventures de Sherlock Holmes, de Arthur Conan Doyle