2017-2018学年人教版必修二Unit1 Section 1巩固提升含解析 Ⅰ.用所给词的适当形式填空 1．The boat was hit by heavy waves，and only 33 out of the 250 people on it __survived__ (survive)． 2．We __selected__(select)him to take part in an activity the other day. 3．This play is __designed__(design)as an educational course for children. 4．He usually __fancies__(fancy)swimming in that river in summer. 5．They have been __decorating__(decorate)the Christmas tree a whole day. 6．I am going to do all I can to __remove__(remove)the unpleasant feeling you have. 7．It is __doubtful__(doubt)whether the matter is true or not. 8．What he has done is worth __praising__(praise)． 9．It is __amazing__(amaze) that there are so many blackheaded gulls gathering in Kunming now. 10．Thanks to your __valuable__(value) help, we could finish the work on time.