Yassin’s death was not _______ to stop Hamas’ ability to ________ terror attack

下列各句中，没有错别字的一项是

did you save the drowning girl,_________parents were both professors —It was from the lake __________ she often wentfishing

Our teachers think Jim the best student. The sentencestructure is _______

We don’t like him because he always _______ his abilities in public.