Definition: used when you are telling someone how to do something Level: A2
你必须按下这个按钮。
You ___have ___to press the button.
你得先输入密码。
You've ___got ___to enter your password first.
要找到图书馆，你必须在红绿灯处左转。
To find the library, you ___have ___to turn left at the traffic lights.
