Choose the best sentence that can be made from the cues given.
35. city/ suffer/ air pollution/ water pollution/.
A city suffers air pollution and water pollution.
B. The city suffers of both air pollution and water pollution.
C. The city suffers from both air pollution and water pollution.
D. The city suffers from air pollution or water pollution.
36. It/ expensive/ build/ solar power station/.
A. It is expensive build a solar power station. C. It is expensive building solar power stations
B. It expensive to build a solar power station. D. It is expensive to build solar power stations.
37. Unfortunate/,/ biogas/ not/ totally/ harmful/ people/.
A. Unfortunate, biogas is not totally harmful with people.
B. Unfortunately, biogas is not totally harmful for people.
C. Unfortunately, biogas not totally harmful of people.
D. Unfortunately, biogas is not totally harmful to people.
38. If/ house/ rebuild/,/ we/ install/ solar/ energy/ system/.
A. If our house rebuilds, we will install solar energy system.
B. If our house is rebuilt, we install solar energy system.
C. If our house is rebuilt, we will install a solar energy system.
D. If our house is rebuilding, we would install a solar energy system.