She is _____, but she looks young. [ ]

________ name is Tony．

How can I prepare for class, Mr. Johnson?　　　　— __you ____ my web page? You can download the notes and read them ahead of time.

We find it ___________ to do some reading every day.

Which of the two English dictionaries will you buy?——I’ll buy ________ of them, so I can give one to my friend Helen.