____ at the party, we saw Ruth standing alone in the corner of the hall.[ ]

It is necessary for children to exchange ideas with parents from time to time so that the generation gap between parents and children can be _____.

We usually do some cleaning _____ weekends.

You seem to show interest in cooking-What?,I’m getting tired of it[ ]

Wait till you are more _____. It’s better to be sure than sorry. [ ]