---Excuse me, I bought a computer from your s...

A．has bought

B．bought

C．has had

D．will buy

1.Jane likes shopping online. She bought an iPhone6 last week. She would like to find a new way to pay online .

2.John has a new job in Shanghai. He goes to work by subway every day . His company is about half a kilometer away from the station .So he wants to find a way to solve it .

3.Linda has just bought a car . She wants to drive to visit her parents in Shenzhen . She is afraid she will get lost in the city . Now she is looking for an app .

4.Tom is busy preparing the English exam .He has trouble in learning all the words . He wants to find a way to help him remember the new words .

5.Kate is interested in taking photos . She wants to have a trip with her friend next month . She is looking for an app to take beautiful photos during their trip .

A.Baicizhan　 This app tells you how many English words you need to learn every day. It can also be fun. The learning is like playing a guessing game. And you can practice remembering the new word in different ways.

B.Douban FM　 A radio app like Douban FM might be the right music app for you. You can use the buttons (按钮) to mark the songs you like . Those marked with a heart will be kept in another list as your favorites for you to enjoy again at any time you want.

C.Apple Pay　 It came to China on Feb 18th ,2017 . China is the fifth country to have this service . People who have cards from 19 banks can use it with Apple products, like iPhone6 or Apple watches .

D.Moment Camera　 Many people like this app because of its sequence shots (连拍) and different-sized frames (边框). The best thing about the app is not what it does, but what it leaves out. The photos are clear and the app is easy to use.

E.Flipboard　 It is one of the hottest news apps. But the difference is that you can make everything personal . Open up the app, choose whatever interests you, and click the “+” button. You’ll have your own magazine with news, articles and information.

F.Mobike　　 It is a bike-sharing app. It's a good way of solving the "last mile" problem . Download this app at http://mobike.com/ and you can find the nearest bike .You don't need to walk for a long way to the place you like .

G.Baidu Map　 It can provide you with on-line map searching service . It covers nearly 400 cities in China .With the app , you can search the streets , restaurants, banks, schools and so on . When you want a guide in a new city, it's the best choice .