Раскройте скобки, используя необходимую форму Subjunctive после I wish.
0.I feel so tired. I wish I'(not to stay up) so late last night.
1.My apartment is rather small. I wish I (to have) a bigger one.
2.I wish I (not to spend) all my money last night.
3. I wish I (to know) the answer to this question.
4.I wish you (to phone) me yesterday.:.
5.I wish I (to know) then what I know now.