下列词语没有错别字的一项是(　　)

It’s only ten_________walk from the station to the hotel．

_____ snacks and drinks, but they also brought cards for entertainment when they had a picnic in forest

Though he is busy, he is very _____ and makes a telephone call to his parents from time to time and tries his best to spare some time to visit them.

Only when you have obtained enough data______ come to a sound conclusion.