Ice and snow are creating a fairytale scene in Harbin, the “Ice City”, the 27th International Ice and Snow Festival, has just opened to the public[ ]

One way to understand thousands of new words is to gain _____ good knowledge of basic word information.

I don’tknow if I himthis evening. If I him,I will give the novel to him.

One of our rules is that every student wear school uniform while at school.

It’s snowing heavily outside. Please ________ your coat if you go out.