www thuvienhoclieu com www thuvienhoclieu com PHẦN 1 UNIT 7 READING & VOCABULARY I VOCABULARY A D (Anno Domini)(n) awareness (n) B C (Before Christ)(n) billionaire (n) birth control method (n) carry out (v) claim (n,v) cranky (a) creature (n) death rate (n) developing country (n) exercise (v) expert (n) explosion (n) family planning (n) fresh water (n) generation (n) glean (v) government (n) growth (n) implement (v) ['ænou'dɔminai] [ə'weənis] [bi'fɔ kraist] [,biljə'neə] ['bə θkən'troul 'meθəd] [[.]