Ответ:

1b 2 b 3 a 4a 5 a 6 b 7 b 8 b 9 a 10a

1 studied 2 went 3 drove 4 could 5 waited 6 said 7 thought 8wrote 9stayed 10 heard

1 actor 2 artist 3 painter 4 musician 5 scientist

1 have 2 get 3 go 4 get 5 have

1for 2 out 3 by 4 to 5 in

1thtee weeks ago 2 yesterday morning 3 last month 4 last night 5 last April

1 waited 2 landed 3 told 4 found 5 heard

1 ti 2 si 3 res 4 go 5some