含有ten的成语
(1) take ten 小憩
He took ten and went on working.
他小憨片刻后继续工作。
(2) ten to one 很可能
"He is at school, isn't he?"---"Yes.That must be ten
to one."
"他在读书，对吗?" "是的，很可能是。"
含twelve的成语
strike twelve 达到最高目标;获得最大成功
You'll strike twelve if you study hard.
如果你努力学习你就会获得大成功。