We searched everywhere, but the ring was nowhere to be found．

It is suggested that the experiment(should)be made under the low temperature．

We insisted that he(should)have a rest, but he insisted that he was not tired at all．

Don’t get discouraged by setbacks; we are new to the work after all．

Now that(Since)you mentioned it, I remember．

Now that(Since)you’re so interested in English, why not have a try in the English Speech Contest?

Now that(Since)the rain is going to stop, we’d better get ready for the afternoon’s match．

What a quiet but lively scene．Lambs frisked about in the pastures．

The teacher found many faults in spelling and grammar in my composition．

英汉互译

(1)你放心让孩子一个人晚上出去吗？

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(2)I trust Peter to go to the pool alone because he can swim well．

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