“My mind's gone blank!”
Go blank describes being unable to think or remember because of nerves or worry. My mind's contracts My mind has; the present perfect describes the change into that state.
A1-35 / CEFR A1 / EPISODE 35
Encouraging a friend before a test
SceneThe evening before a test.

WORDS & CONTEXT
Go blank describes being unable to think or remember because of nerves or worry. My mind's contracts My mind has; the present perfect describes the change into that state.
Pop! imitates a short popping sound, imagining knowledge arriving in the head instantly. Let me … asks to be allowed to do something. Will you let me help? seeks the other person's permission to help.