Can anyone help me on this?

Rebecca recorded the amount of rain last wednesday.rain totalrain (cm)1 2 3 4time (hours)at what rate did the rain fall? a. 2 cm per hourb. ſ cm per hourc. ź cm per hourd.3 cm per hour

Fill the blank with the correct form of the verb ir. luisa ahora

There are groups of preterite verbs that do not follow the regular rules. the groups all have accents, and the groups do not have accents.