— Dad, must we wait until the light becomes green? — Yes, I’m afraid we ______. That’s the traffic rule.
- How do you go to work? -By bus. Taking buses in Ningbo is _____ than taking a taxi.
It’s necessary to eat ______. Because health is the most important.
Someone often _____ in the next room.
-Can you follow me? -Sorry, I can _____ follow you. You speak too fast.
Money is important in my life, but it isn’t _____ to me.