1 . My money is running out, so I have no choice but to postpone ________ (buy) the advanced facilities. (所给词的适当形式填空)

2 . The figures of the chart show there are various approaches to ________________ (learn) English beyond the classroom. (所给词的适当形式填空)

3 . There is a little time left, so we should settle down to ________ (deal) with the urgent thing. (所给词的适当形式填空)