She was so________in her job that she didn’t hear someone knocking at the door.
| A．absorbed | B．attracted |
| C．drawn | D．concentrated |
--- Mr Wang, I have trouble _______ the text.
---- Remember ________ it three times at least.
| A．to understand, reading | B．understanding, reading |
| C．understanding, to read | D．to understand, to read |
---- Will you answer the telephone? It ________ be your mother.
---- Sorry, I _______. I’m very busy.
| A．can, mustn’t | B．will, can’t |
| C．may, can’t | D．need, will |
My parents will go there by taxi because it is raining _______.
| A．badly | B．hardly | C．probably | D．heavily |
---- Excuse me, is the supermarket far from here?
---- No, it’s about ________.
| A．7 minutes walk | B．7 minute walk |
| C．7 minutes’ walk | D．7 minute’s walk |
There’s _______ 800-metre-long road behind ________ hospital.
| A．an, an | B．a, a | C．an, the | D．a, the |