In this factory, suggestions often have to wait for months before they are fully _____.

__________ the heavy fog, our flight was held up eventually

Tony’s grandpa ________ exercises, so he is kind of unhealthy.

I’m sorry. There was too much traffic on the road.—Don’t be late again. The meeting for 15 minutes.

(2013·山东济宁一模)How close parents are to their children ________ a strong influence on the development of the children’s characters.