VERBOS que cambian en el PRETÉRITO vs. el IMPERFECTO

Question 1

conocer (¡mperf)

Answer 1

knew, was acquainted with

Question 2

conocer (preterit)

Answer 2

met, made the acquaintance of

Question 3

costar (imperfect)

Answer 3

cost (before purchasing)

Question 4

costar (preterit)

Answer 4

it cost (after purchasing, you actually boughti it)

Question 5

Poder (imperfect)

Answer 5

could, was able to (was in the position to)

Question 6

poder (preterit, pud-)

Answer 6

tried it, was abble to, and did it

Question 7

no poder (imperfect)

Answer 7

fas not able to, could not

Question 8

no poder (preterit)

Answer 8

tried, but could not

Question 9

querer (imperfect)

Answer 9

wanted to, desired to

Question 10

querer (preterit)

Answer 10

Tried to

Question 11

no querer (imperfect)

Answer 11

didn’t want to

Question 12

no querer (quis-)

Answer 12

refused, would not

Question 13

saber (imperfect)

Answer 13

knew, knew how to, had the knowledge that

Question 14

saber (preterit)

Answer 14

learned, found out

Question 15

tener ((imperfect;

Answer 15

I had (in my possesion)

Question 16

tener (preterit)

Answer 16

had, received

Question 17

tener que (imperfect)

Answer 17

had to (but didn’t necessarily do it)

Question 18

tener que (preterit)

Answer 18

had to (and did do it)