【正文】
rom America?(作否定回答 ) ____________, I’m __________. Betty’s family is big . (用 small變?yōu)檫x擇疑問句) aunt grandma grandmother mother mum sister brother dad father grandfather grandpa uncle _____________Betty’s family big ________ _________ ? There are fifty students in my class.(就畫線部分提問 ) students are there in yao class ? 他有一個(gè)哥哥和兩個(gè)姐姐