经过多次练习，她对考试结果更有把握了。

After practicing many times, she felt ___surer about the test results.

他的建议总是比我的更可靠。

His advice is always ___more sure than mine.

有了这些证据，我们的胜利更加确定无疑了。

With these pieces of evidence, our victory is ___more certain than before.