When it began to rain suddenly on the first of January P : to celebrate the new year Q : we ran for shelter R : to the neighbouring house S : where many people had gathered The Proper sequence should be:

The correct answer is: A. QRPS

Here is a brief explanation of each option:

• QRPS: This is the correct sequence. When it began to rain suddenly on the first of January, we ran for shelter to the neighboring house where many people had gathered to celebrate the new year.
• PSQR: This is not the correct sequence. The rain started before we ran for shelter.
• PRSQ: This is not the correct sequence. We ran for shelter before we went to the neighboring house.
• QRSP: This is not the correct sequence. We ran for shelter to the neighboring house, not the other way around.