Помогите с правильной формой While Mrs. Grant 1.______(prepare) a meal for her guests...

Question

Помогите с правильной формой
While Mrs. Grant 1.______(prepare) a meal for her guests yesterday ,she 2.______(get) mushrooms which a kind friend of hers 3._____( send) her from the country, where she 4._____(live) for the last ten years. Mrs. Grant 5.____(think) the mushrooms 6._____(look) suspicious and 7._____(give) one to the dog. The dog 8.____(make) 9.____(eat) it. "I 10.____(prepare) the mushrooms for my guests ,if nothing 11.____(happen ) dog", was the lady's idea. When the guests 12._____(arrive) Mrs. Grant 13.____(tell) them that her dog 14.____(die) a few minutes before.

Answer 1

While Mrs. Grant 1.___was___(preparing) a meal for her guests yesterday ,she 2.______(got) mushrooms which a kind friend of hers 3.___had__( sent) her from the country, where she 4._____has (lived) for the last ten years. Mrs. Grant 5.____(thought) the mushrooms 6._____(looked) suspicious and 7._____(gave) one to the dog. The dog 8.__was__(made) 9.__to__(eat) it. "I 10.__will__(prepare) the mushrooms for my guests ,if nothing 11.____(happens ) to the dog", was the lady's idea. When the guests 12._____(arrived) Mrs. Grant 13.____(told) them that her dog 14.__had__(died) a few minutes before.