阅读下面材料,根据要求完成。 If you are studying English, the Language Study Fair ( 游乐会 )that is being held this month will certainly attract you. The fair is going on between the 28 th and 30 th of June at the National Education Centre. It is held to answer all your questions about self-study no matter how your English is. The Language Study Fair gives a very good chance for you to see and to get all kinds of information to help you improve the way you study. Over 350 producers of educational materials ( 材料 )will be at the fair. Come along to this, and you won’t waste your money in the future on materials that are out-of-date, or books that you just don’t need. We’ve got lots of different things for you to see and hear. There will be stands ( 展台 )showing different kinds of self-study textbooks and talks by educational speakers on the best ways to study by yourself. We’re sure you’ll also enjoy watching people using the latest computer programs to make studying English alone so much easier. This is for you to make good decisions about what to buy. You can come to the fair from nine thirty to five. Tickets cost £5 each, or £3 if you’re a full-time student. All tickets can be booked by ringing the ticket hotline. The number is 9847711. So, we hope to see you there!