1) looked, saw, was snowing, was. 2) is talking, is talking, is watching. 3) didn’t go, was, was staying. 4) were working, was working. 5) are sitting, are waiting, is being. 6) asked, didn’t ask, decided. 7) was, was beating (not sure), was. 8) was opening, understood, was doing. 9) returns, has, rests, didn’t rest, was working.
2) is talking, is talking, is watching.
3) didn’t go, was, was staying.
4) were working, was working.
5) are sitting, are waiting, is being.
6) asked, didn’t ask, decided.
7) was, was beating (not sure), was.
8) was opening, understood, was doing.
9) returns, has, rests, didn’t rest, was working.