1.如果你想你的狗健康有必要一天遛狗一次的英语2.每天喂兔子清水是个好主意的英语3.在海底有许多美丽的鱼的英语4.他一周写一次信给他的爷爷的英语5.这个问题很难解决（workout)的英

Question

1.如果你想你的狗健康有必要一天遛狗一次的英语
2.每天喂兔子清水是个好主意的英语 3.在海底有许多美丽的鱼的英语 4.他一周写一次信给他的爷爷的英语 5.这个问题很难解决（work out)的英语

Answer 1

1\for the health of your dog,it is neccessary to walk your dog everyday.
2\it is a good idea to feed the rabbit with water.
3\there are many beautiful fishes in the sea.
4\he writes a letter to his grandpa every week.
it is difficult to work out this problem.