(EFOMM - 2018)
Choose the only alternative which is correct.
This gin and tonic isn’t very strong, is it?
A lot of social problems is caused by unemployment.
A couple of my friends plans to open a new restaurant.
Half of his students doesn’t understand a word he says.
A serious problem in our garden are wasps.
Gabarito:
This gin and tonic isn’t very strong, is it?