1
1 I don't think you're right.
2 I don't believe you've met my wife.
3 I don't suppose you know where Ruth is.
4 I don't imagine we'll arrive before midnight.
5 I don't think they know what they are doing.
6 I don't think I made myself clear.
7 I don't suppose you remembered to bring my book back.
8 I don't believe I've got enough money.

2
1 He doesn't seem to be well.
2 I don't expect to be home late.
3 I never want to climb another mountain.
4 It doesn't seem to be raining.
5 I don't expect to pass the exam.
6 He never wants to get married.