QUES: Cannabis smoking also provides a drier sensation in the oral cavity and pharynx this could replace the often toxic drugs used for this purpose inter alia dentist

correct the punctuation.

CORRECTED: Cannabis smoking also provides a drier sensation in the oral cavity and pharynx, this could replace the often toxic drugs used for this purpose, inter alia, dentist.

QUES: Almudena Cathedral in Madrid photos Spain photos of Spain

correct the punctuation.

CORRECTED: Almudena Cathedral in Madrid - photos, Spain, photos of Spain

QUES: Transfer from Paris Charles de Gaulle CDG airport to Strasbourg

correct the punctuation.

CORRECTED:
Transfer from Paris Charles de Gaulle (CDG) airport to Strasbourg