6791 - Elementary / Pre-Intermediate Test:7 - A: Isn’t there a toilet? B: _____.

A: Isn’t there a toilet?
B: _____.
There can be after the interval.
It isn’t in the program.
There must be one somewhere.
I’m afraid I need more details.
Advanced Grammar Exercises
Elementary Grammar Exercises A1
Fiverr 2021 English Level Tests
Intermediate Grammar Exercises