A: What did you buy in the Computer World yesterday? B: __51__I want to use it to record. A: __52__ B: Well, I haven’t known yet._53___ A: Oh, no! You should read the instructions first. B: __54__If you want to turn on the recorder, press the blue button”. A: Look! It works. How do you save your video? B: __55__ A: You’ve done that! Let’s try something to record. |