By the way, _____________ is it from your home to the Summer Palace—It usually takes me 30 minutes to walk there.

A: _____ go to the park on SundaysB: Good idea! Let’s go!

How can we protect ourselves the earthquake– We should stay calm first.

Ten years ago, the population of our village was________that of theirs. [ ]

Will you please stay here for the party—Sorry, I _____. I have to go to visit my grandfather in hospital.