We use sand______glass.A.as B.for C.to make D.for make 应该选那个啊?

we ()(use) computers everyday we use ears to____;we use ___to touch. Can we use corn flour? we are not use to We can use 'when' when we should use less water 对use less water提问 We should use bikes [ ]often and use things [ ]of paper. we use straws for making lamps.we use straws for making lamps.we use straws _____ _______ lamps We use m_____to make a fire what do we use the computer( )介词 we use pens to write被动句 We use pens for ____ (write) when do we use capital letter we often use computers in our d_____work. we ofen use pens _____(write) We can use “some” in questions .翻译 We use a c_____ to take pictures. we use knives for cutting things.