【题目】I have been learning English since 2010.（对划线部分提问）

【题目】Mary had a big breakfast this morning.（改为否定句）

【题目】He always makes his little sister cry.（改为同义句）

【题目】The quick action of the doctor kept the child_____(活着).

【题目】We __________ online classes on February 17 because of COVID-19.

【题目】— What do you usually do on weekends?

【题目】— Which season do you like __________, spring or autumn?

【题目】— Dad, _________ you make a kite for me?

【题目】— __________ do your parents usually go to work, Jack?

【题目】David is going to buy a T-shirt for his father __________ Father's Day.