Type the sentence correctly by adding a comma. In theory, the dark smoke from the burning oil wells absorbs sunlight and the surrounding air is heated.
2.
Type the sentence correctly by adding a comma.It seems that she answered the question easily but her answer was actually quite complex.
3.
Type the sentence correctly by adding a comma.It can be beneficial to register for classes early yet each student must wait his or her turn.
4.
Type the sentence correctly by adding a comma.I did not want to go to class nor did I want to write that paper.
5.
Type the sentence correctly by adding a comma.I did not want to scare him so I did not tell him about the accident.
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