Do they have art festival(要加s吗?）at school

Do they have art festival(要加s吗?）at school Do you have a pop concert at School Art Festival? We have （an Art Festival ） at our school each year 对划线部分提问 Do you have an Art Festival in your school?（同义句替换） We have an Art Festival each year at our school（对have an Art We have an Art Festival each year at our school (对have an Ar They have () art festival ( ) this term. They have( )art festival( )each year. 连词成句：have,what,do,at,festival,school ? 英语是个改错题Do you have a Art Festival at your school?平面上有n个点,n大于 we have an Art Festival at your school?改为一般疑问句并做肯定回答 at our school,we have many e( ) ,like art festival and choru