Emma and Paul like salad（該否定句）
Emma and Paul don't like salas.
My uncle has some hamburgers for lunch（該否定句）
Does Mr.Scott like carrots（做肯定否定回答）Yes,he【 does 】.No,he【 doesn't】
let’s,watch,eat,and,TV,ice cream（連詞成句）
Let's watch TV and eat ice cream.
讓我們看電視,吃冰激凌.
She can see some boys in the picture.（改一般疑問句）
【Can】she see【any】boys in the picture?
They can swim in the river.（改否定句）
They 【can't swim】in the river.
like,they,broccoli,and,salad （連詞成句）
They like broccoli and salad.
不明白的再問喲,請及時采納,多謝!