1.There are too many people crowding on the streets, causing the firemen unable to approach the building.
2.That golden necklace immediately drew the girl's attention.
3.She's dressing herself in front of the mirror.
4.We must carry out this plan as soon as possible.
5.It seems like we cannot be friendly to each other.
6.It's either you or him that has to help him to do the house works.