Please, help me!

Are the sets below correct, please?

A)
They are going to travel abroad whether they get a promotional discount or not.
She put on weight even though she made lots of exercise.
I took my time off after I had planned my budget.
The travel agency offered excellent packing tours; however, we didn't like any.
We gave up of the trip, in spite of the group-rates offered.
I wind up sitting around whenever I don't plan what I want to do beforehand.
Even though I was getting the most out of the resort, I had to come back to my job.
As the employees didn't agree on the company's spot decisions, they went on strike.
You preferred a package tour because of the low prices.
I will phone you as soon as I arrive at home.

B)
As she was going to the market she remembered she left the money at home.
After she had read the letter, she fainted.
The kid didn't jump the wall because of the electric fence.
Whenever she is in trouble, she cries.
They were strong; however, they weren't able to push those boxes.
We will give our opinion whether we are right or not.
They kept their word even though nobody believed in them.
The army will attack as soon as the enemies appear.
I couldn't hear your call because of the loud sound.
I was able to cross the streamlet in spite of the icy water.

Thank you so much!
Verena