4. Điền vào ô trống (Fill in the box – single word/short answer)

Submitted by api on Tue, 09/23/2025 - 00:30
Point
5.00
Question Text

There are ______ days in a week.

Quiz Section
Vocabulary
Position
3.00
Question Type
Fill In Blank
Master uuid
ef5b1372-1df7-48da-92f8-8c8494846738
Shuffle Answers
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