We should use the escalator on the left.（对划线部分提问） _ _ should we use?

we should use the things made of paper 这句话? 改错：we should use the mouse click a new document We should use the escalator on the left.（对划线部分提问） _ _ should we use? We should take the wise use of papers and secondtake the wise use of When we talk about abilities in the past,we should use c______ we should ask the students to fully use the internet resourceswe should ask the students to ()()()()the internet resources 适当形式填空 The machine should be ( ) (heat) before we use it We should use the mouse click a new document哪里错了? we should use less water 对use less water提问 We should use bikes [ ]often and use things [ ]of paper. we won the football match yesterday ,We b____ Class one You should read the i____ before you use thWe won the football match yesterday ,We b____ Class one .You should read the i____ before you use the machine. The use that we should--the opportunity is to work hard.A make from B -of C -into D -up we should bear in mind that use the net properly is important.这句话有没有什么错误? We should use the things _______ of paper.A.make B.to make c.made D.making 选哪个?为什么? if we want to retrieve data from the database with SQL,we should use the comand of ( )A、select B、update C、delete D、insert electricity is very useful and we should--------(use) it properly We should use things ---- ---- ---- ---- （尽可能长时间的） We should ( ) the road.(wide)