The fire ______ for three hours before the fire fighters arrived. A: had been burning B: had burned C: would have burning D: has been burning
The fire ______ for three hours before the fire fighters arrived. A: had been burning B: had burned C: would have burning D: has been burning
He is a stick. A: holding; burning B: held: burned C: held; burning D: holding; burned
He is a stick. A: holding; burning B: held: burned C: held; burning D: holding; burned
From the detail of "burning throat
From the detail of "burning throat
Teachers are often compared burning candles.
Teachers are often compared burning candles.
He was burning with ______ to know what was happening.
He was burning with ______ to know what was happening.
Coal can be converted （） gas by burning
Coal can be converted （） gas by burning
The burning of fossil fuels results in the pollution of the______.
The burning of fossil fuels results in the pollution of the______.
When the fuel oil is burning in the combustion chamber, it _____.
When the fuel oil is burning in the combustion chamber, it _____.
One of the requirements for a fire is that the material ______ to its burning point.
One of the requirements for a fire is that the material ______ to its burning point.
From the detail of "burning throat", we ...s () at that moment.
From the detail of "burning throat", we ...s () at that moment.