A: What should we do to protect and preserve our man-made wonders? B: I suggest ____________ (the government/ limit/ the number of visitors/every day).
the government should limit the number of visitors every day./ limiting the number of visitors every day
A: What should we do to restore our aging man-made wonders B: __________(raise/money).
I suggest we should raise some money./ I suggest raising some money
A: What should we do to prevent global warming. B: ________(reduce/smoke/exhaust fumes).
I suggest we should reduce smoke and exhaust fumes./ I suggest reducing smoke and exhaust fumes.
A: What should we do to protect valuable things in pagodas and temple. B: _______________ (put/these valuable things/ in high-security places).
I suggest we should put these valuable things in high-security places / I suggest putting these valuable things in high-security places
A: What should we do to conserve forests? B: ________ (control/deforestation).
I suggest we should control the deforestation./ I suggest controlling the deforestation