Sagot :
What was he waiting for? - He was waiting for the train.
What are they looking at? - They are looking at some paintings.
Where did they come from? - They came from England.
Si l'auxiliaire be ou have est présent :
Mot interrogatif + verbe (conjugué au bon temps) + sujet + participe présent + préposition
Si les auxiliaires ne sont pas présent:
Mot interrogatif + verbe DO (conjugué au bon temps) + sujet + verbe(conjugué au présent simple) + préposition
1) what was he doing ?
2 )what were them looking ?
3)where are them from ?
2 )what were them looking ?
3)where are them from ?