1 . With some encouragement from my colleagues, I had one of my poems ________________ (publish). (所给词的适当形式填空)

2 . The twins soon found themselves ________________ (occupy) in cleaning up the kitchen while their father was occupying himself with the breakfast. (所给词的适当形式填空)

3 . ________________ (combine) with pleasant climate and tasty food, the beautiful scenery made our visit more enjoyable.(所给词的适当形式填空)

4 . Chen Wei, a high school student in Beijing, had his dinner ________________ (interrupt) when he heard someone ________________ (scream) from another table. (所给词的适当形式填空)

5 . ________________ (distinguish) for its attractive scenery, Hangzhou witnesses large numbers of tourists every year. (所给词的适当形式填空)

7 . They often cover only their eyes with their hands, leaving the rest of their bodies   ________ (expose). (所给词的适当形式填空)