泛读 技能初养成Unit 5 On the roadhike dramatic volcano engage continent cash aboard on boarded All the people aboard an for on atight budget on to is credited to engaged to engagement engage in/be engaged in are The masses/a mass of graduates up on cheerful cheer yourself up get in touch with keep in touch with lose touch with have been out of touch with each other whether/if that No/Without There is no doubt that/No(Without)doubt It was years of hard work that Was it during the Second World War that What was it that It was not until he got seriously ill that 谢谢观看 THANK YOU!
