Задать вопросы к предложению i swim in the river in summer в настоящем прошедшем будущем времени

1. do i swim in the river in summer ? (настоящее время) 2.did i swim in the river in summer (прошедшее время) 3.shall i swim in the river in summer (будущее время)

1. when  the manager arrived the  secretary  was typing the contract .2. the director   received  the customers  while  the  engineers   were  getting through the  draftcontract.3. at  this  time  yesterday  mr.  brown  was  reporting to  the human  resources  department  about    the survey  results .4. when    we were  delivering these  goods, mrs.  grey  from  the  finance  department  was   incharge of  accountin .5. what wereyou   taking   up at  yesterday’s  meeting    when  i   phonedyou? 6. while  they   were dispatchingtheir  products, the  buyers asked them  about  urgentmeeting.7. the  inspectors were  examining theequipment  at  the  plant  from  10  till 12 a.m..lastmonday.8. when  a representative  of  our parent company   came to the talks, we   were  discussing thediscounts9. while  the  research  and  development  department were  thinkingover the  expansion ofe-business,we explored the  e-market .10. i   waswaiting   for the retailer  at 5 p.m.  yesterday, but  he   did not come