1.These architects will build many new houses.(no)
_______________________________
——————————————?————
2.Those engineers are going to fly to Londow tomorrow.(yes)
_______________________________
_______________________?_______
3.That postman sends letters every morning.(yes)
_______________________________
_______________________?_______
4.We are playing basketball in the playground.(no)
_______________________________
_______________________?_______
5.Her parents watered the flowers yesterday evening.(yes)
_______________________________
_______________________?_______
6.The mechanic rode a horse last week.(no)
_______________________________
_______________________?_______