1.Barbecue ... usually ... by Dad. (to cook) 2.Mr. Roberts ... to our party last week, (to invite) 3.My sister ... to the congress of surgeons next month, (to send) 4.Dumplings ... by Granny every Saturday, (to make) 5.Margaret... about it yesterday, (to ask) 6.We... about the news tomorrow. (to warn) , 7.Tomatoes ... by the farmer every day. (to water) 8.The beef... by the chef an hour ago. (to roast) 9.The linen ... in an hour, (to wash)

1.Barbecue is usually cooked by Dad.  2.Mr. Roberts was invited to our party last week. 3.My sister will be sent to the congress of surgeons next month. 4.Dumplings are made by Granny every Saturday. 5.Margaret was asked about it yesterday. 6.We will be warned about the news tomorrow.  7.Tomatoes are watered by the farmer every day. 8.The beef was roasted by the chef an hour ago. 9.The linen will be washed in an hour.