Ngày tải lên :
23/06/2013, 01:26
... Vocabulary: Thirty, forty, fifty, sixty, seventy, eighty, ninety, one hundred II Summary: - There is + a + singular noun - There are + plural noun III Homework: - Do exercises B1,2/p 21,22 -Count things ... 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99 Unit 3: Lesson 3: B1-2/ p.35,36 I Vocabulary: 30 thirty 40 forty 60 sixty 70 seventy 80 90 ninety 100 one hundred 49 forty nine 50 fifty eighty 101...