se casaron
sea
se separaron
compran
nos mantengamos
publicen
pase
tengan
muestren
se divorciaron
( you might want to double check for spelling but other than that these answers should be right.)
#2 is- El es el director de la escuela.
#3 is- I study science and work at a laboratory.
This means that 1 cm on the map represents an actual distance of 50 000 cm if a map has a scale of 1 : 50000, then 1 cm on the map is 50000 cm in real life. (a) The distance between two points in real life is 7 km.
