1. It is dangerous for you not to obey traffic rules. (better)
=> You _______had better not obey traffic rules_____________________________________.
2. This bike is 800,000 VND. That bike is 600,000 VND (different)
=> The price ____of this bike is different from that bike________________________________________.
3. The Carnival Festival often makes visitors excited. (about)
=> Visitors ____are often excited about the Carnival Festival________________________________________.
4. Dense population will affect the quality of life in a country. (effect)
=> Dense population _____will have an effect on the quality of life in a country_______________________________________.
5. They have a three-month summer holiday. (lasts)
=> Their ______summer holiday lasts three-month______________________________________.
