【正文】 bank. Mary has lent us some money.A．shouldn’t B．needn’t C．couldn’t D．wouldn’t3．—Who is singing next door? It sounds like a young girl’s voice.—It _________ be Jane. But she seldom sings English songs.A．need B．must C．may D．can4．—How do you like my new dress? —Well, if I ________ say, it is not suitable for you.A．may B．must C．have to D．should5．— Excuse me, could you tell me where the Nanjing Brocade Museum is?— Go along this road for five minutes. You ________ miss it. It’s a huge building.A．mustn’t B．can’t C．needn’t D．shouldn’t6．— Why didn’t you tell it to me earlier?— Why ________ I? I want to have my own secret.A．can B．may C．should D．shall7．—Mum, why do I have to wear a mask before entering the supermarket?—For your health and safety, you ________ be too careful.A．shouldn’t B．can’t C．mustn’t D．needn’t8．—Hurry up, Jack! Let’s cross the road as fast as possible.—No, you ________. Don’t you see the light is still red?A．couldn’t B．wouldn’t C．mustn’t D．needn’t9．It’s of great importance to protect the environment. Each of us ________ take an active part in it.A．can B．may C．would D．should10．—Will my car be ready by the end of the day?—It ________ be, sir. I’ll call if there’s any problem.A．must B．could C．shall D．should11．You ________ be careful with the camera. It costs!A．can B．will C．should D．may12．— Is Lang Lang going to perform at Art Center this Friday?— Yes. It ________ be him. He has been here for three days.A．might B．must C．mustn’t D．may13．You ________ write the report again because spelling mistakes are not allowed at all.A．must B．can C．may D．could14．When you visit a museum, some instructions should ________ and we’d better not ________ them.A．pay attention to。 be against B．be paid attention。 against D．be paid attention to。t B．shouldn39。t D．can39。ve discussed every detail of this plan and have got everything ready. But still something ________ go wrong. We still have to be very careful.A．must B．should C．would D．may25．—Suzy described every detail of the accident just now.—Her memory ________ be pletely back.A．shall B．need C．must D．could26．Never throw objects from the building. Even a small object ________ cause serious injuries, or death, when dropped from a great height.A．must B．should C．may D．need27．Most young people like shopping online because they ________ spend much time going from shop to shop.A．needn’t B．can’t C．mustn’t D．shouldn’t28．— Mum, why do I have to wash hands so many times a day?—You ________ be too careful, for your health.A．can’t B．mustn’t C．may not D．needn’t29．Sorry, smoking is not allowed here. If you ________ , you