Do you remember those days ____ we spentalong the seashore very happily

Speaking of all the songs he has written, I think this is probably his ________ one.

People depend on cars so much they forget to exercise their bodies and end up _______ various diseases.

下列各句中，没有语病的一句是

下列各组句子中加横线的词，解释不正确的一项是（ ）