— Do you know anything about Chinese knots (中国结)?— Yes. They are usually regarded ______symbols of good luck.
Milk quickly goes bad in summerit is in a fridge (冰箱).
I have to make breakfast for five people, ______ me.
— Excuse me, Miss Li. Where will you take _____ trip? — I’ll travel to a famous island of _____ Pacific Ocean.
______ would you like to live in?
Some robots are ______ to do the same things ______ people.