朝飯前: A piece of cake; an extremely simple thing.

(telephony) a common Japanese telephone greeting: hello; used when answering the telephone / used to confirm that the person being addressed is listening, or to confirm if anyone is listening

put away

(idiomatic) to keep a secret when asked about it, but let it slip inadvertently when chatting on another occasion

graduation examination

practical test

a mock exam

(law) a bar examination

oral examination; oral test

litmus test