Mr. Black___Shanghai in a few days. Do you know when the earliest plane____on Sunday.
| A．leaves; takes off | B．is leaving; takes off |
| C．is leaving; is taking off | D．leaves; is taking off |
．He is always ready to help others, seldom, ______, refusing them when they turn to him．
| A．if never | B．if ever | C．if any | D．if not |
---Excuse me．Can you spare me a few minutes? ---______．
| A．What’s on? | B．What’s up? | C．What’s more? | D．What is it? |
Living in such a high mountain _________be cold．
| A．should | B．can | C．may | D．must |
－Is there any possibility ______ you could pick me up at the airport?
－No problem．
| A．when | B．that | C．whether | D．what |
The next train at platform 2 will be the 9:19 to Edinburgh．
| A．to arrive | B．having arrived | C．arriving | D．to be arriving |