【題目】Remember how you allowed me ________for dance and music lesson.

【題目】It's a pity that some students waste energy _________ on line.

【題目】During this special time, the way people ________each other has changed, we don't shake hands or hug any longer.

【題目】While my mother ________ some shopping yesterday, she happened to meet an old friend of hers.

【題目】As I'm busy with my assignment, you __________ have your private time in your own room.

【題目】We believe we are ___________ what we do, no matter how we feel.

【題目】My aunt doesn't care about me any more, and she_________ calls me.

【題目】I hope it won't be ________ trouble if I change it. In fact, I prefer the blue one.

【題目】—Where is the nearest post office from your school?

【題目】—Would you like to open the window for me?