Complete the sentences with using gerunds Model: I love to go

Complete the sentences with using gerunds
Model: I love to go to the movies
Going to the movies is great
A) Pupils of our class can easily read books in English . Reading books in English is ............
B) I like going to the beach at weekends. Going to .......... is enjoyable.
c) I dream to travel all over the world. ............ all over the world is my dream .
D) I find it difficult to do sums. ........... is difficult