We can't use the machine unless Mr Smith__itmend has mended

We can't use the machine unless Mr Smith__itmend has mended we can use the mouse to control the computer.We can use the mouse______ ______the computer Don't worry.Our teacher will come to show us _ the new computer.A.How can we use B.what to use C.How to use We can't change the we can use the lift on the left.______ ______can we use? We mustn't use the things ____(pollute) the environment. can't use Today we can use the I_____to do our homework. Today we can use the i____ to do my homework. We can use _______(shop) basket in the supermarket.翻译 we can use the knife to cut vegetables we can use the knife____ ____ vegetables.rt,谢谢了we can use the knife to cut vegetables改成 we can use the knife____ ____ vegetables. We can use (the lift in the use).对括号的提问 We can save water __ the taps when we don't use it.A.by not turning offB.by turning offC.by not turn offD.by turn off If we don't know the meanming of a new word,we can use a ( ) A story-book B dictionary C math book You can't use the dictionary___with your English chu er EnglishWe can't use plastic bags.We use paper bags.（合成一句）We can use paper bags____plastic ones. Can we use corn flour? We can use 'when' when