根据上面短文内容填空。
Siri on iPhone 4S is like a person assistant. It lets you use your voice to do things on the iPhone. You
can just talk to Siri as you talk to a person. Siri understands what you say, knows what you mean, and
even talks back.
Say something like "Tell my wife I'm running late." "Remind me to call the doctor. " "Any fast food
restaurants around here?" Siri does what you say, finds the information you need, then answers you. It's
like you're having a conversation with your assistant.
Siri not only understands what you say, but it's also smart enough to know what you mean. So when
you ask, "Any fast food restaurants around here?" Siri will reply, "I found a number of restaurants near
you." Then you can say, "Hmm. How about hambergers?" Siri remembers that you just asked about
restaurants for something to eat, so it will look for KFC restaurants in the neighborhood. And Sift is
active, so it will question you until it finds what you're looking for.
When you want to do something, just ask Siri to help you do it. Siri uses almost all the built-in apps on
iPhone 4S. It writes texts and sends email messages. It searches the web for anything you need to know.
It plays the songs you want to hear. It gives you directions and shows you around. It makes calls, plans
meetings, helps you remember and wakes you up. In fact, ask Siri what it can do-it even speaks for itself.
Sift is easy to use and does so much. You'll keep finding more and more ways to use it.
1. Siri is like _____ and lets you _____ to do things on the iPhone.
2. When you _____ like "Tell my wife I'm running late. ", Siri will _____ for you.
3. Siri is _____ to know what you mean and it will _____ until you get what you want.
4. If you are lost somewhere, you can say to Siri, " _____ ". Then Siri will _____ and show you around.
5. The word "apps" in the passage are possibly _____ on iPhone 4S.