Try hard or you'll fail the test.

努力学习，不然考试就通不过。

youdao

But most of the time we fail the test.

但是，多数时间，我们经不起这样的考验。

youdao

I did not fail the test, neither did Fanny.

我没有考不及格，芬妮也没有考不及格。

youdao

Youmust study hard lest you (should) fail the test.

你必须努力学习以免你考不及格。

youdao

I did not fail the test, and Fanny did not fail the test either.

我没有考不及格，芬妮也没有考不及格。

youdao

I did not fail the test, and Fanny did not fail the test either.

我没有考不及格，芬妮也没有考不及格。

youdao