小学英语,连词成句和改写句子

1.there are a lot of signs here.
2.can't you see the sign over there?
3.it means we should not climb tree.
4.it is the thirteenth of october.
5.mike would like cartoons as a birthday present.
1what date
2.must not
3.what does it mean?
4.whose
5.yes,you can.