Answer:
False!
Explanation:
Preterite Tense- is used to refer to a single event that happened at a specific point of time or had a specific duration in the past
Imperfect Tense- is used to describe ongoing events or events without a specific time period in the past.
The answer is quiero limpiar la cocina pero no tengo tiempo.
First one is wrong, second one sounds good. Sigue así!