1. They used to go swimming together in the summer.

2. My grandfather wished to be when he was young a famous pilot.

3. They have been pen friends a year but this is their first visit for over.

4. If only performed to enjoy the song, she could come here by Alan Walker.

5. Nowadays children of all ages language is learning a foreign compulsory .

6. I'll do the cooking if you do the wasing uo.

1. They/ swimming together/ in the summer/ used to go

-> They used to go swimming together in the summer

\2. My grandfather / to be / when he was young / wished / a famous pilot

-> My grandfather wished to be a famous pilot when he was young

3. They have been / a year bút / this is / their first visit / pen friends / for over

 -> They have been pen friends for over a year but this is their first visit\

  4. If only performed / by Alan Walker / to enjoy the song / she could come here

-> If only she could come here to enjoy the song performed by Alan Walker

5. Nowadays / language is/ compulsory / learning a foreign / children of all ages

-> Nowadays. learning a foreign language is compulsory for children of all ages

6. I'll do / you do / the cooking/ the wasing uo / if

-> I'll do the cooking if you do the washing