They were (having a piano lesson)对括号部分提问
They were (having a piano lesson)对括号部分提问
She's (having a piano lesson) on Tuesday对括号部分提问
Sandy is having a piano lesson now.对having a piano划线部分提问
they are (having a PE lesson.)对括号提问?
they are having a PE lesson now(对划线部分提问)
When he arrived,they were (having supper).对括号部分提问
I'm having a science lesson.(对画线部分提问)
they are having a PE lesson.对 a PE lesson提问
The piano lesson is (at the Children's palace,) (对括号部分提问)
My sister is going to have a piano lesson on sunday.(对划线部分提问
I'm going to (take a piano lesson) tomorrow.对划线部分提问
(the studens )a are having an English lesson.对括号里提问