E. Complete the sentences using an appropriate word or phrase.41. Don039;t forget the cooker

E. Complete the sentences using an appropriate word or phrase.
41. Don't forget the cooker when you leave the house. You may start a fire.
42. I the grass for a long time. I'd better do it now.
43. I must my keys at my mum's. I can't find them anywhere.
44. The man denied the old lady's necklace.
45. The children's clothes are dirty. They garden all morning.