must

Phải, bắt buộc phải

to be required to do something because of a rule or law

• must + infinitive

Collocations must pay taxes · must follow rules

• You must wear a helmet when you ride a bike.

  Bạn phải đội mũ bảo hiểm khi đi xe đạp.

Phải, cần thiết phải

to be necessary or very important to do something

• must + infinitive

Collocations must see a doctor · must finish the work

• You must go to the hospital.

  Bạn phải đi bệnh viện.

Phải, chắc chắn là

to think that something is very likely or certain to be true

• must + infinitive

Collocations must have done something · must be doing something

• You must be joking.

  Bạn chắc chắn đang đùa.

Muốn, mong muốn

to want to do something very much

• must + infinitive

Collocations must see the movie · must try the food

• I must go now.

  Tôi phải đi ngay bây giờ.

Phải có, cần thiết để có

to be necessary for something to happen or exist

• must + infinitive

Collocations must have a passport · must be able to speak English

• You must have a visa to enter the country.

  Bạn phải có thị thực để nhập cảnh vào nước đó.

Phải, chắc chắn là

to think that something is true based on information or evidence

• must + infinitive

Collocations must be the case · must have happened

• You must know the answer.

  Bạn chắc chắn biết câu trả lời.

Muốn, thích hơn

to prefer to do something rather than another thing

• must + infinitive

Collocations must go by train · must eat at home

• I must stay in tonight.

  Tôi muốn ở nhà tối nay.

Phải, nên

to suggest that something should be done or considered

• must + infinitive

Collocations must consider the options · must discuss the matter

• We must talk about this.

  Chúng ta nên nói về điều này.