Definition: to say funny things, or not be serious Level: B1
昨晚的派对上我们都开了玩笑，玩得很开心。
We all ___joked and had a great time at the party last night.
这是个严肃的问题，所以请不要拿它开玩笑。
This is a serious matter, so please don't ___joke about it.
当我听到这个消息时，我简直不敢相信，还以为你肯定是在开玩笑！
When I heard the news, I couldn't believe it and thought you must be ___joking!
