The new traffic rules that took effect on January 1 are much stricter than________in the past

I must say, it’s a veryoffer. The pay is higher and the working conditions are much better.

The environment here becomes better and better. ______ birds are coming back.

Have you decided where to spend yoursummer holiday—Not yet. We ___ go to Hong Kong.

1A low-carbon(低碳) lifestyle has an effect ourdaily life. People are paying more and more attention to energiesthese days.