Question

Marque a alternativa onde MUST tem o sentido de OBRIGAÇÃO:

a) He must pay the water bill.

b) You must be right about this.

c) She must wear a warm jacket because its cold.

d) They must be here until night.

e) He is not here. He must be sick.​

Answer 1

Resposta:

a He must pays the Walter Billy.

Answer 2

Resposta: a) He must pay the water bill.

Explicação:  

"Ele deve pagar a conta da água"