—I hear Mr. Zhang has gone to Beijing for a meeting.
—Really? Do you know when he ______?
| A．leaves | B．was leaving | C．has left | D．left |
—I want a ticket to Shanghai this afternoon, please.
—OK. Will you please ______ me your ID card?
| A．tell | B．serve | C．send | D．show |
—Do you know ______ he is going to stay in Shenzhen?
—Sorry, I don’t know. Maybe a few weeks, but I’m not sure.
| A．when | B．how long | C．what time | D．how soon |
The accident happened ______ a cold winter early morning.
| A．in | B．at | C．on | D．for |
—Can I help you, boy?
—Yes. There is ______ wrong with my bike.
| A．something | B．anything | C．everything | D．nothing |