This is a monologue because only one person speaks
Answer:
The TGV is a high-speed train that operates all over France and beyond. Travel from romantic Paris to the shores of the Mediterranean or the vineyards of the Loire Valley. Visit cities such as Bordeaux, Lyon and Marseille or catch a movie in world-famous Cannes.
The international TGV services connect France with Belgium, Luxembourg, Germany, Italy and Spain. There’s also a service between France and Switzerland, operated by TGV Lyria.
'a' is based on prediction. It's a future situation.The test will be next week and the students hope it will be easy
Excerpt please? I can answer without knowing your stuff.