Is the word in bracket requires in the following sentence?
We were standing at the bus stop (while) waiting for the bus when the plane plunged into the crowd.
Goldenboy1 Is the word in bracket require d in the following sentence? We were standing at the bus stop (while) waiting for the bus when the plane plunged into the crowd. No – it's optional.
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Goldenboy1Is the word in bracket required in the following sentence?
We were standing at the bus stop (while) waiting for the bus when the plane plunged into the crowd.
No – it's optional.
However, (while) waiting for the bus