лучший ответ и баллы срочно английсский

1) is
2) has never worked
3) told
4) picked
5) began
6) was cutting
7) was singing
8) stuck
9) has arrived
10) cried
11) have just started
12) advised
13) was
14) said
15) looked
16) was standing
17) was listening
18) was explaining
19) tried
20) have never tasted
21) made