1.   Guests arrived in ones and twos.

2.   The dinner guest arrived early and came Marching into the kitchen to inspect the proceedings, under the guise of offering assistance.

3.   The guests arrived in dribs and drabs.

4.   The guests will arrive any minute now.

5.   The wedding guests were arriving in dribs and drabs.

6.   Would you mind tidying up a bit before the guests arrive?

7.   Our guests have arrived.

8.   The wedding guests arrived, bearing gifts.

9.   The guests arrived in all their finery.

10.   My guest arrived punctually.