你喜欢喝奶茶还是绿茶？
Do you like to drink milk tea or green tea?
我喜欢喝奶茶。
I like to drink milk tea.
明天你想去公园还是书店？
Tomorrow would you like to go to the park or the bookstore?
明天我想去公园。
Tomorrow I would like to go to the park.
我想吃水果。
I would like to eat fruit.
我们去超市买水果吧。
Let's go to the supermarket to buy fruit.
TIP
Noodles or rice?
Use 还是 (háishì, or) to mean or when you’re offering someone multiple options. Notice that there is no need for 吗 at the end because 还是 implies a question.
你要面条还是米饭？ (Nǐ yào miàntiáo háishì mǐfàn?) Would you like noodles or rice?
她想吃羊肉还是牛肉？ (Tā xiǎng chī yángròu háishì niúròu?) Does she want to eat lamb or beef?