1. I felt under the - B weather -- and mom let me stay at home and not go to school.
2. Lots of cars in the streets produce toxic- A fumes --which pollute the environment.
3. After the earthquake almost all the town lay - B in -- ruins.
4. When visiting London don’t - B miss -- the chance to visit the Madame Tussaud’s Museum.
5. Because of - C heavy --rains the lower part of the city was flooded.
6. The prime minister couldn’t arrive on time and the press conference was called-- B off - .
7. Before the flight the plane - B crew -- give the passengers all the essential information
А дальше я не знаю...