Question

1. I prefer to go there by bus.
2. I prefer going there by bus.
3. I prefer going there to staying at home.
4. I prefer to go there to stay at home.
5. I prefer to go there rather than to stay at home.
6. I prefer to go there rather than stay at home.
7. I prefer going there rather than staying at home.
--------------------------
Which sentences are not grammatical? Would you check all the sentences above? Thank you so much... Have a great weekend.

Answer 1

All are correct except #4.

You have a great weekend, too! =)