Question

2. The plane ------- (fly) to Paris when it crashed.​
(convert past continues.)

Answer 1

was flying

Step-by-step explanation:

well i don't know i mean thats the answer u asked for it

as past continous tense

sub+was/were+ing + object

sub being the plane

in past representing the was

and fly as initiative +ing

and obj being the rest

Answer 2

1 The plane WAS FLYING. FLEW to Paris when it crashed.