The traffic's bumper to bumper, it must be rush hour.
车一辆接着一辆,现在肯定是交通高峰期。
The snow will soon be deep enough to ski on.
雪将会很快就积到可以滑的深度了。
Second, if your friends have problems, do not give advice. Ask questions instead, such as What do yo want? How do you feel about it? What are you afraid might happen? They will be able to find answers to any problems themselves, with your support. They