— I’m a little tired. Let’s go to the zoo by taxi.  —We ________take a taxi. It’s not far from here.

—I was asked to attend the meeting before eight.—Oh, you________. I'm sorry for not telling you that we have changed the plan.

How dangerous! She was driving the car with one hand and holding an ice cream with ____.

 The man in the office ____be Mr. Black because he phoned me from London just now.

We can see light in his office. He___________ be in his office.