Question

I just need help with numbers 3 and 4 I dont understand those but I got the rest will mark brainlist please only help if u r willing I dont need anymore bogus answers telling me to just read and try myself because I did and I'm stuck will mark brainlist ​

Answer 1

Answer:

3)  No pierdas  nunca nuestras ganas de cooperar!

4) Señor, no olvide el plan de trabajo para esta semana.