Part 5. Read the passage and answer the following questions by choosing A, B, C or D

This is Nga’s grandma. She used to live on a farm when she was a young girl. Life was hard then so she didn‘t go to school because she had to stay home and help her mom. She used to look after her younger brothers and sisters. Nga’s great- grandma used to cook the meals, clean the house and wash the clothes. That was a hard work and there wasn‘t any electricity then so she had to do everything without the help of modern equipment. In the evening, Nga’s great- grandmother and great-grandfather used to stay home. She lit the lamp and he used to tell Nga’s grandma stories after dinner. And the best one Nga’s grandma still remembered was The Lost Shoe.

Nga’s great- grandma used to do everything without the help of modern equipment because there was no _____________ then.