1. The motor in this machine has to be cleaned once a week.
2. She always gets on well with the children.
3. Mary refused to lend David her laptop that day.
4. My mother is the best person to take care of me.
5. He found a solution to the math problem in only two minutes.
6. There has been a considerable rise in the price of oil in the last two months.
7. he new teaching method has a strong influence on children's way of thinking.
8. He was not to blame for the accident.
9. The question was too difficult for him to answer.
#NO_COPY
