1．Given the opportunity，I'll dig my potential (潜能)to the fullest.
2．No one can guarantee(保证)the punctual arrival of trains in foggy weather.
3．That compliment certainly comes preciously (珍贵地) more than the present.
4．The mother was trembling (颤抖)with anger.She glared at her son and said nothing.
5．The teacher should not evaluate(评估)his students only by their scores.
6．She got into a panic when she found that she'd forgotten the passports，and this panicked (惊恐)her husband，too.
7．There is a diagram (示意图)of the heating system on the wall.
8．The volcano on that island hasn't erupted (爆发) for many years.
