By the time he ______ at the railway station, the train ______.
| A．had arrived; had left |
| B．arrived; had left |
| C．arrived; left |
| D．arrived; has left |
— When and where ____ you born ? —I ____ born in Shanghai ____ September 1, 1990.
| A．was, were, at | B．were, was, on | C．was, was, on | D．were, was, in |
Was he at work __________________?
| A．now | B．next week | C．yesterday | D．next Sunday |
—_____is the dance music ? — Go straight and turn right.
| A．Where | B．What | C．When | D．Who |
_____Mary have a party last night ?
| A．Is | B．Are | C．Did | D．Does |
—____do you do ? —I am a doctor .
| A．How | B．Why | C．Where | D．What |