should/could

__________I use your cellphone?

• could

• should

You ____________ eat chicken, pasta, hamburgers or fish.

• should

• could

You ____________ be more responsable with your homeworks.

• should

• could

You ___________ be a great student in the future if you tried.

• should

• could

You ____________ take guitar lessons.

• should

• could

________ I go to play outside?

• should

• could

We ____________ study for the quiz.

• should

• could

She ___________ be the best player if he practice every day.

• should

• could

They  __________  eat more fruits.

• should

• could

Give advice

• should

• could