They are twelve对划线部分提问.twelve是画线部分

They are twelve对划线部分提问.twelve是画线部分 对划线部分提问 They are looking for bag.(bag划线) I am ri对划线部分提问They are looking for bag.(bag划线)I am riding my bike now.(riding my bike划线)There are twelve studens over there.(twelve划线) They are (books)对划线部分提问 They are bananas.(对划线部分提问) they are reading story books（对划线部分提问）（they是划线部分） They are black?对划线部分提问.black(划线部分.)_____ _____are they? They are going boating next week.对划线部分提问are going boating 划线部分 Tony is twelve years old.（对划线部分提问）划线部分twelve year old He has lunch at twelve (对划线部分提问）划线部分是at twelve They are workers.(对划线部分workers提问) They are Jim's friends 对划线部分提问 They are playing chess对划线部分提问 They are from Japan.(对划线部分提问） /They/are from American.对划线部分提问 they are(typing the letters)就对划线部分提问 They are _talking_ now.对划线部分提问.___are they___now? They are under the desk.(对划线部分提问) they are going to ____celebrate__after school.对划线部分提问