1) I am sorry , I can't go to visit my grandfather with you because I have to do housework

=> I wish I could go to visit grandfather with you because I had to do housework.

2) They gave Martha a lot of persents on her birthday

=> Martha was given a lot of persents on her birthday.

3) Why don't we go to see a football match in the afternoon . '' Peter said to us

=> Peter suggested that We should go to see a football match in the afternoon.

4) The woman comes from Manchester . My teacher is talking with her over there

=>The women with whom my teacher is talking over there comes from Manchester

5) Though Tim is not my relative , he is so kind to me

=> In spite of not being my relative; Tim is so kind to me.

1.......could go to visit my grandfather with you

2.......... received many gifts on her birthday

3........they went to saw a football match in the afternoon .

4......... my teacher  were talking there

5......he is not my relative, he is very nice to me