If you want a double room, you will have to pay____ 50 yuan.
—I am afraid we will miss the early bus. —Don’t worry. We have _______ time to do it.
Don’t read .It’s bad for your eyes.
Sam spends two hours _______ his homework every day.
I want to be a doctor when I _______.
Tom was sad because he did _______ in the math exam.