Real train aid is collection of grammatical exercises allowing to provide mastering at colloquial level of such difficult grammatical material as the use of subjunctive mood (modo subjuntivo). Train aid consists of 3 parts. I part embraces the basic cases of the use of subjunctive mood in simple and additional sentences. II part contains the keys to exercises on translating from Russian into Spanish. III part is sanctified to formation of times of subjunctive mood of all types of verbs : correct, individual conjugation and abludent. This train aid can be recommended all, who studies the Spanish language in educational establishments independently.