1. 。
I hit upon a good idea.
2. 。
A good idea occurred to me.
3. 。
A good idea suddenly struck her.
4. 。
A great idea presented itself in my mind.
5. 。
A good idea occurred to me last night.
6. 。
She hit upon a good idea.
7. 。
What he said is a good idea.
8. 。
I've worked out a good plan.
9. 。
My friend put forward a good suggestion.
10. 。
I finally came up with a great idea.
11. 。
I've just come up with a great idea.
12. 。
It is a good plan but hard to carry out.
13. 、。
While we were discussing the problem, I hit upon a good idea.
14. 、。
A good idea occurred to me at that time.
15. めありいメアリーとむトム。
Tom thought it would be a good idea if Mary got a gun.
17. 。
I don't know if that's a good idea.
Lingaku