34 We are living in an age ____________ we treasure very much, because it sees man’s rapid development

What did you do last night—I stayed at home __________ going to a movie.

Is Steven still in Hainan for his winter vacation—No, he_____ Hainan three times, he won’t go there again.

onsidered___ a computer, which was considered___ a great help in their work

Wouldyou please ______ the paper for me and see if there are any obvious mistakes