they often go to visit their parents on holidays.为什么是 on holidays?指具体的日期吗?

they often go to r_ to have dinner They often go to work on foot (改为同义句) They often ____ ____ _____. they often go to the __Park on Sunday(child) They often go to school by bike.同义句 Does they often go to the library?错在哪里? They often go to movies ________（在星期六） They often go to the sea and swim ____ it 改为同义句:they often take the boat to schoolThey often go to school __ __ They often ( )to play ball A.to go B.goes C.go D.going They often go to cinema but seldom go to theatre添冠词. They are a happy family.They often go to the park to play together they are a happy family.they often go to the park to play together什么意思 They often go to the beach（用last month替换often） 零冠词怎么用?比如：on sunday,they often go to church to hear music.为什么不是on sunday,they often go to the church to hear music.或者on sunday,they often go to a church to hear music They often go to the park on Sundays.对They提问 If they live near the sea ,they often go to the b If they live near the sea ,they often go to the they often __in winter ,don't they.A,to skate B,go skating,选什么