2. were you doing 3. Did you go 4. was wearing 5. were you driving, happened 6. was taking, wasn't looking 7. didn't know 8. saw, was trying 9. was walking, heard, was following, started 10. wanted
were you doing, was tryinghad found, went immediately, turnedsaid, was, neededarrived, wasn't, was studying at the librarywas also watchingcalled, weren't, was workingwalked, was talking, were busily working, were quietly discussingwas watching
