We have no meanings for "keep that secret" in our records yet.
1 Under these circumstances, how could she hope to keep that secret inviolate?
2 I'd used up every bit of myself to keep that secret .
3 By the bye, I'm going to keep that secret no longer.
4 Couldn't keep that secret for long, of course.
5 Your own kind would have paid a fortune in blackmail to keep that secret , said Louis.
6 And that I should keep that secret from Lenny that it's just the two of us.
7 I must keep that secret , I felt sure.
8 Fran couldn't keep that secret one half day.
9 How little did I guess what it was going to cost her to keep that secret !
10 You will have to keep that secret .
11 Can you imagine yourself bound in honour to keep that secret , which is already revealed by another?
12 I can keep that secret buried.
13 Nay, I must keep that secret .
14 He would keep that secret .
15 You will keep that secret , sir, I know you will keep it, because it is your duty to do so.
16 But I will not lose her now.-ForGod's sake, keep that secret you have so foolishly pricked on your breast.
Other examples for "keep that secret"
Grammar, pronunciation and more
This collocation consists of: Keep that secret through the time
Keep that secret across language varieties