他的可疑行为足以引起警方的注意。

His suspicious behavior ___warranted police attention.

法官签发了搜查令，允许警方进入嫌疑人的办公室。

The judge issued a ___warrant allowing the police to enter the suspect's office.

这款手机保修一年，厂家保证所有零件都是原装的。

This phone comes with a one-year ___warranty, and the manufacturer ___warrants all parts are genuine.