The Lantern Festival, also known as Yuanxiao Festival or Shanguuan Festival, __________ the 15th day of the 1st lunar month in China A falls for B falls out C falls on D falls off
.__________,we must believe in ourselves and believe that we can do something well.
In 1800s, a group of adventurers(探险家) ______ on their exploring trip. Five days later, they came to what is now known as Quebec.
---It’s said that no one ______ light a cigarette at a gas station. --- Yes. Safety always comes the first.
I don’t know ______ or not the books _____ to the homeless children next month are really useful.
.—I failed again in the math test. -- ______.