It is required that all traffic participants should___the traffic rules to make traffic safer and faster．

We haven’t seen basketball star Jordan for a long time.—He ________ the stage last year.

The woman rushed out ________ she felt the house shaking.

The MH370 incident has cast a giant shadow over travel to Malaysia for many Chinese. Another large travel agency, China International Travel Service Head Office, has seen a ____ drop in consumers signing up for tours to Malaysia

I don’t know how to do it well.— Don’t worry. Here are some ________.