Milk quickly goes bad in summer       it is in a fridge (冰箱). 

 —Mark, where do you work?            —I work in a company        sells cars.

---      ?   ---He has big eyes and small nose .

― Let me help you carry the box.― No, thanks. It’s big, ________ there is nothing in it.

—When are you going to fly to Taiwan this summer?—_________ we finish school. It will be a great holiday.