Question

1) I wish it (to be) summer now and we (to have) holidays.
2) I wish I (to be) with you then.
3) I wish he (not to come) to the conference so early yesterday.
4) I wish you (not to be) late.
5) I wish my parents ( to buy) a country house, then we would be able to spend our weekends there.
6) I wish I (not to stay) in Moscow last July, the weather was very oppressive.

Answer 1

1.i wish it was summer now and we had holidays 
2. i wish he  hadnt come to the conference so early yesterday
3. i wish i were with  you then
4..i wish you werent late
5.i wish my parent bought a country house ,then we would be able to spend our weekends there .
6.i wash i hadnt stayed in Moscow last July,the weather  was very opressive.