I’m sorry I’m late. I got held up in the traffic on my way here. —___________________.

He, together with his parents _______ going to visit Shanghai in July. How about you? —I’m afraid I have to stay at home _______.

The art exhibition is really worth _______，and you’re sure to learn lot from it.

.Keep doing it, and you ______healthy.

_______it comes to traffic rules, I often come across such cases ________the local drivers obviously know them but won’t follow them.