𝗥𝗲𝗮𝗱 𝗮𝗻𝗱 𝗳𝗶𝗹𝗹 𝗶𝗻 𝘁𝗵𝗲 𝗴𝗮𝗽𝘀.
In Britain, all teens _____ stay in school until they are sixteen years of age.

• have to
• has to
• should
• might