Unit 13 Talking About Time 叙述时间

[情景对话]

What time do you think you can finish the work?

Very soon.

Can you tell me the exact time?

I’ll finish the work in five minutes

What time is Jenny’s flight?

Ten o’clock.

Shall we go to the airport at nine?

It depends on the traffic.

We had better get there before nine

How long does it take to get to the airport

It takes about two hours to get there. It’s hard to say.

Let’s start early. In case of traffic jam

What time does the meeting start?

Don’t worry. We still have five hours before the meeting starts.

Must we get there one hour early before the meeting starts?

I don’t think so. But why not? In case of traffic jam.