ГДЗ Зошит Англійська мова 9 клас Чілтон Prepare

2. Complete the conversation with the words from the box. Use each word once only.

A: Hi! Can I help you?
B: Yes, I’d like some information about an extra piece of equipment I need for my mobile phone.
A: OK, which one? We have plenty extras here!
B: My friend said that there are many batteries that last a long time between charging them. I have a battery at the moment but it lasts hardly any time at all.
A: Well, it depends what you do with your phone. No battery lasts forever!
B: I know, but my friend said it gives much charges.
A: Ah, I know! It’s called a power box, I think. I’ve got them in a lot of different colours.
B: That’s it. How much power does it have?
A: I think it has three charges in it. I have a more expensive model that has many more charges – about 20 I think.
B: No, I think that there is enough. Thanks! I’ll take it!