根据画线部分的读音，选择正确的音标。
red
| A．/ i / | B．/i : / | C．/e / | D．/ æ / |
thirty
| A．/?:/ | B．/? / | C．/i/ | D．/ei/ |
lunch
| A．/?/ | B．/ju:/ | C．/u:/ | D．/ u / |
boy
| A．/?: / | B．/?i/ | C．/i?/ | D．/? / |
snow
| A．/ u: / | B．/e?/ | C．/ ?u/ | D．/ ju: / |
---I didn’t hear you come in just now.
--- That’s good. We tried ________ any noise, for you were sleeping.
| A．not make | B．not to make |
| C．to make | D．Making |
---The air pollution is terrible.
---It will be worse _______ we take action to protect the environment.
| A． if | B．unless |
| C．until | D．When |
---Which magazine do you like better, Crazy Reading or Teen’s Space?
---I like ______ of them. They are useful for English lessons.
| A．none | B．neither | C．all | D．both |
---Can you find out our city _________ a lot in the last few years?
---Yes. The road is wider and the buildings are taller.
| A． has changed | B．changes |
| C．changed | D．will change |
---Can you tell me something about my favourite football star David Beckham?
---Certainly. He has _______ children. Brooklyn Beckham is his _______son.
| A．fourth; first | B．four; one |
| C．four; first | D．fourth; one |