input: You can relax in the Spa centre of the hotel where the procedures will make you feel healthy will wash out the stress will give you energy even if they are combined with a massage
fixed: You can relax in the Spa centre of the hotel where the procedures will make you feel healthy, will wash out the stress, will give you energy even if they are combined with a massage.

input: Venice is also famous worldwide for its carnival
fixed: Venice is also famous worldwide for its carnival.

input: 18 And pray that it may not be in winter time
fixed: 18 And pray that it may not be in winter time;

input: Dogs may exhibit lethargy intolerance for exercise and weakness
fixed:
Dogs may exhibit lethargy, intolerance for exercise and weakness.