They were ________ busy ________ with each other ________ the time.
In order to improve my English, I bought lots of English test papers ______my brother’s advice.
He often says, “I ______ one million smiles in my heart _______ one billion dollars in my pocket.”
— An iPhone6 costs over 5,000 yuan, doesn’t it? — Yes. I don’t know it is worth the price. Maybe I can buy a Huawei or Miui (小米) phone.
— Smoking is really bad for health.— Teenagers in our school have _______ they will refuse the first cigarette.(香烟)
Good friends are like stars. You don’t always see them, _______ you know they are there.