Matching Pairs ShouldOnline version Complete with should or shouldn't by Maria AG 1 I'm dirty 2 It's dark 3 I've got a stomachache 4 It's raining 5 I'm thirsty 6 I've got an exam 7 I'm hungry 8 I'm really tired 9 There's a lot of pollution You shouldn't eat sweets You should use the public trasport You should open your umbrella You shoud go to bed You shouldn't turn off the light You should go to the doctor You should study You should have a shower You should drink water