Sometimes parents find ______ hard to communicate with their children.

   will it take us to fly to Hainan and       will the trip to Hainan cost us?

---- Do you like the pop star Zhou Jielun or the movie star Liu Dehua?----________. I am not their fan.

--- Who will send you to the new school, your mom or your dad? --- _______. I’ll go there by myself.

I find           easy to learn English.