【单选题】
Dont waste your time on these ( ) things.
【单选题】
Keep a __________attitude and good things will happen.
【单选题】
The knife is used [填空]cutting things.
【单选题】
Things never went _____ as we had expected
【单选题】
I often go to work on [填空].
【单选题】
We often [填空] in the yard.
【判断题】
She often go to Nanjing.
【多选题】
In his spare time, he often _______.
【单选题】
He wants to find a ______________ with a school.
【单选题】
Nowhere in nature is aluminum found free, owing to its always _____with other elements, most commonly with oxygen.