Our country will try to make greater progress in improving people's living conditions,________lowincome families.
Mum likes this old house in downtown better than the huge one in the country, but it costs almost .
Is the school you visited last week large ?
---Where did you find our chemistry teacher? ---It was in the lab he was doing his experiment.
There a lack of money, we had to put off building this special school.
The results of the medical checkup suggested that my father in poor health, so the doctor suggested that he smoking and take more exercise.