I,
`1,` My grandmother used to grow sunflowers but she didn't anymore
`2,` In spite of being muddy, the children walk to school
`3,` Traffic rules should be obeyed strictly by road users
`4,` I am interested this film
`5,` Our teacher always drives carefully
II,
`1,` We will reduce the use of electricity to save our energy
`2,` There are always traffic jam during rush-hours