Complete the sentences with the given words in their proper forms (用括号中所给单词的适当形式完成下列句子。每空格限填一词) (共8分)
小题1:One of my cousins works as a _______ in that company years ago. (manage)
小题2:A friend of _______ is going to visit us during the Spring Festival. (we)
小题3:The _______ Olympic Games was held in 2012 in London. (thirty)
小题4:It rained so _______ that we had to change the date of our outing. (heavy)
小题5:My cousin said he was _______ enough to be chosen as an exchange student. (luck)
小题6:Several wonderful _______ were made at the national conference. (speech)
小题7:We _______ the question so excitedly that we couldn’t go to sleep last night. (discussion)
小题8:Many _______ houses have been built for the tourists in this area recently. (wood)