You …. wait until the sales are on before you buy that expensive suit.
In Britain, all teens ….. stay in school until they are sixteen years of age.
I know I ….. spend so much money on clothes, but I can’t help it.
You …… go to bed now.
I’m sorry, but you …. park there. It’s for customers only.
You …. use your credit card here. You have to pay in cash.
…… I bring you my homework tomorrow?
Kate looked pale in the doctor’s office. She …… be ill.
You …. smoke in the mall. It’s not allowed.
Sally hasn’t come to school today. She …. be ill.
Task 3 Choose the correct modal verb
Complete the sentences with the correct modal verb: might, must, could, should, needn't, need, mustn't, can't, don't have to, may. Kate looked pale in the doctor's office. She ... be ill.