28.Having spent two days on one subject and _______ on the other subject, I am no longer worried about the exam.
you eat the correct food be able to keep fit and stay healthy.
Do you think that bridge2000 meters long? It doesn’t appear ______long.
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.