Answer:
a helmet, inline skates
un casco, patines en línea
Explanation:
The ver in the preterite tense will be Yo fui
on the first one is the second option because it says <u>estaba</u>.
on the second one is the first one because is saying <u>comimos</u>.
on the third one is the second one because it says <u>quiso</u>.
on the forth one is the second because it says <u>iba</u>.
The correct answer is not A. Im sorry to say this but the correct answer is B. por la puerta de embarque (which will by by the gate). If you use the A option there would be a grammatical mistake putting the word "por" before something that makes no sense. Im a native spanish speaker and a teacher so believe the better way to say is por la puerta de embarque