I can think of many cases____ students obviously knew a lot of English words and expressions but couldn’t write a good essay[ ]

It was ________ the soldier did at the spot of the accident, not what he said, ______ moved all the citizens of the whole city

Harry Potter is such an interesting book ________ all kids like to read

. The teacher __________ have thought Johnson was worth it or she wouldn’t have wasted time on him, I suppose.

I will never forget the park __________ I spent so many happy hours there with my parents last summer .