NEGATIVE

抱歉我昨天没能给你打电话。

I'm sorry that I ___wasn't ___able ___to call you yesterday.

新的贸易协定不太可能在明年之前生效。

The new trade agreement ___is ___not ___likely ___to take effect before next year.

员工没有义务无偿加班。

Employees ___are ___not ___obliged ___to work overtime without compensation.

参与者不应该在实验室外分享测试材料。

Participants ___are ___not ___supposed ___to share the test materials outside the lab.

内部审计的结果不会很快公布。

The findings of an internal audit ___are ___not ___certain ___to be made public anytime soon.