I wouldn’t be able to do it !
No podría hacerlo !
11. ¿Como lo pasaste?
12. tomar sol
13. fantástico, impresionante
14. fui, fue, fuiste
15. aprendí, aprendiste
I'd choose B:
1. Muchos gusto - Nice to meet you (in the first sentence people are introducing themselves)
2. Hasta luego - See you soon (in the second sentence people are saying goodbye)
Hope it helped,
BioTeacher101