You … (must not/needn’t) read in the dark. My grandfather is retired, so he … (shouldn’t/doesn’t have to) go to work. The fridge is full, so we … (must not/needn’t) go shopping. Our employees … (can/must) sign this agreement. We … (may/ought to) reserve a table in advance if we want to have dinner there

IrinaArinaRina    3   01.04.2020 17:43    34