【正文】 came up with this codeC．that it can be used in the library D．what information does a Barcode include.3．—Can you tell me ________ for the summer vacation?—Why not volunteer at the museum?A．what I should do B．what should I do C．when I should do D．when should I do4．—Could you tell me________?—Once a month.A．how often do you go to the supermarketB．how often you go to the supermarketC．how soon will you go to the supermarketD．how soon you will go to the supermarket5．—What did the headmaster ask you after the meeting?—He asked me ________.A．what I do for the project last week B．if can I finish the work on timeC．how did I deal with the problem D．why I was late for the meeting6．—Could you tell me __________?—I’m not sure. Let’s go and ask our teacher.A．that I can spend my holidayB．how can I do better in my lessonsC．whom can I make friends withD．which senior high I can choose7．— Could you tell me ________?— Yes. I bought it online.A．where do you buy the sweater B．where you buy the sweaterC．where did you buy the sweater D．where you bought the sweater8．—Could you tell me ________ during the winter vacation?—I studied online and helped with the housework.A．what did you doB．what you didC．where did they goD．where you went9．—Have you ever heard about the new law against food waste? I’m wondering ________. —Don’t worry. Of course it will.A．will it be helpful B．how will it be helpfulC．it will be helpful D．whether it will be helpful10．Excuse me, I39。ll see it.A．how can I get to Wanda Shopping Mall B．where Wanda Shopping Mall isC．how far is Wanda Shopping Mall D．where is Wanda Shopping Mall11．—Could you please tell me ________ ? —Of course. I suggest Water City Restaurant.A．when can we get some food quickly B．when we can get some food quicklyC．where can we get some food quickly D．where we can get some food quickly12．Hi, Jim. I hear that you’ve just e back from Sanya. I’m calling to ask ________.A．how did you visit the city B．how many days you’ve spent thereC．which hotel have you stayed in Sanya D．how you found the seafood there13．—It’s so crowded in the shop today. Do you know ________?—It’s said that there is a special offer on the milk.A．who is ing to the shop early B．when the shop opens the doorC．where is the checkout counter D．why there are so many people14．Mr Wang asked Tom _______.A．what was matter with him B．what is wrong with himC．what was the matter with him D．what the matter was with him15．— Do you know ________?　　— At 8:00 next Monday morning.A．when the sports meeting began B．when did the sports meeting beginC．when will the sports meeting begin D．when the sports meeting will begin16．I wouldn’t care about ________, but would be interested in ________.A．who invented paocai ；how does every family make the traditional foodB．who did paocai invent；how every family makes the traditional foodC．who invented paocai；how every family makes the traditional foodD．who did invent paocai；how does every family make the traditional food17．—Why did Miss Wang