My sister still wanted to go to school ____ she was ill.
The boy wants to be a(n) . He studies math really hard.
— does he want to be when he ?—He wants to be a computer programmer.
—How are you going to be ?—I’m going to practice basketball every day.
Newton was playing under an apple tree ____ an apple fell onto his head.
“The clouds became dark.” The sentence structure is ________.