6113 - Intermediate\Upper-Intermediate Test:4 - A: What’s the time? B: I’m sorry I ______. My watch ______.

A: What’s the time? B: I’m sorry I ______. My watch ______.
can’t tell / stopped
don’t know / has stopped
didn’t know / stopped
don’t know / had stopped
Pre-Intermediate Grammar Exercises
English Modals Tests
English Vocabulary Tests
Elementary Grammar Exercises A1