This board game is very useful and fun for practicing vocabulary and speaking.
If you don't have the game, you can make it yourself. The principle is simple: you have a set of cards with one word on each of them. The cards lie face down in a pile. The players split in two teams.
The first team starts: one player takes a card, reads the word (to himself) and then has 1 minute to explain this word to his team. The player cannot say the word, instead he must draw, mime, or describe it. If the team guessed the word and there is still time left, the player takes another card and explains it. For each guessed card the team gets 1 point. After the minute is over, the second team has a turn.
There is also a stealing rule: if the minute is over and the team didn't guess their word, the other team can make one attempt to guess it. If they are correct - they take the point.