as

Khi, lúc

used to introduce a clause that describes the time when something happens

• as soon as

Collocations as soon as possible · as early as

• As soon as I arrived, I went to bed.

  Ngay khi tôi đến nơi, tôi đã đi ngủ.

Từ...đến...

used before two words or phrases that describe the range between which something happens

• as high as

Collocations as tall as · as much as

• The temperature can go as low as -10 degrees.

  Nhiệt độ có thể giảm xuống đến âm 10 độ.

Với vai trò là...

used to introduce a clause that describes the role or job of someone

• as well as

Collocations as a teacher · as an artist

• She works as a doctor.

  Cô ấy làm việc với vai trò là bác sĩ.

Vì, bởi vì

used to introduce the reason for something

• as a result

Collocations as a consequence of · as a result of

• As it was raining, we stayed at home.

  Vì trời mưa, chúng tôi ở nhà.