1)wait
2) leave
3)teach
4)see
5)wear
6)walk
7)stay
8)cook
9)make
10)fly
11)talk
12)have
13)visit
14)go
15)play
16)write
17)wash
18)do
19)ride
20)meet
SOLUCION
1)wait...waited
*regular
*she waited yesterday
*leave...leaved
*teach...taught
*regular
*she has taught english in the school
*see...saw