______ do you like science? --- Because it is fun.A. Why B. When C. What
-Can I have ________ bread? –Yes, you can.
My school is far from my home . I usually go there ________.
-Can I watch TV now? -No, you ________. You ________ do your homework first.
We have a Computer lesson _______ every Friday.
__________ the window, please. It’s cold.