En barcelona hay todos los días y hay muchos carros. es peligroso; me pongo antes de salir de mi garaje y manejar en las calles. embotellamientos; el cinturón de seguridad es peligroso; el tanque de gasolina permiso; ten cuidado unas multas por exceso de velocidad; es peligroso

1. embotellamientos

2. el cinturón de seguridad

Explanation:

1. In Spanish, embotellamiento means traffic jam. It is a masculine gender noun. In this sentence it is used with the verb haber to express the presence of something.

2. El cinturón de seguridad is a seatbelt. Cinturón is a belt and in this particular case it is a "security belt" or a seatbelt. It is a masculine noun and we use the verb poner to put a seatbelt.

the right answer is c. tiempos

el partido de fútbol tiene dos tiempos

in english, this translates:

a football match has two halves

these halves cosists of 45 minutes each.   each half runs continuously. on the other hand, there is usually a 15-minute half-time break between halves.  

answer: the answer is b. se quejan because it's in the plural form.