Okay! Here are some suggestions for you.
- make each of them say WHAT interests them (e.g. video game or classical music or sleeping a lot) and then structure short interesting conversations in English about WHAT they like
- get a movie in English but wuth their language subtitles; first show the movie with the titles then mask out the translation
- help them memorize 10-20 bridge phrases ... many new speakers really like bridge phrases ..... I know I did, things like "On the other hand" "Well sometimes" "but perhaps"
- help them learn stalling in English, phrases like "well let me see" and "that is hard to say" It gives them time to think of their other responses, I know that this worked for me the first time I moved abroad to work
- flashcards
- play a game like Monopoly or Charades or Battleship but in English only - make it fun
- comic books, everybody loves a good comin book, two of the languages I learned I learned FROM goofing off with foreigh language comic books
- buy a couple of books they can check out that are split language, you know, English on one side and Korean (or whatever it is) on the other - these are not just cheat books, they really help students to look back and forth and ENJOY the stories at their OWN pace
- bring lots of kitsch to the classroom: sci Fi movie posters, Coffee mugs with expressions, make it a living language!
- idioms, idioms, idioms, proverbs, proverbs ....... Don't cry over spilled milk, the genie is out of the bottle, the last chance saloon, one in the hand is better than etc. I used idioms practically 95% to bridge a Cantonese sutdent into living English - students usually love these, if they are curious
- do Karaoke in English!!
- practice the most needed stuff "Can I park here?" "The tampon dispenser is empty." These things are often not covered in typical classes
- practice the phone, practice the phone ...! Most students feel a tremendous leap of confidence when after several drama practices they can handle even minimally the phone, you know, hello, please hold, can the dentist see me at 3?
- encourage them!
- show fun funny and hip music videos
- show really old television sohws - note that the English is often prononuced much better
- in fact news broadcasters and old tv tend to enunciate better!
- play the BBC World News and then ask questions
- watch movies in English
- take them on a filed trip to normal stuff, you know, how to ask for a diff size jeans in the store
- remind them that the more they practice the better it will get
- encourage them to visualize them seapking in English in situations that really matter to them (travel, work, romance, better wages, working locally, working overseas, whatever it is).
How many do you need? LOL
Good luck!