Put the verbs in brackets into the past continuous. A: What 1) ... (happen) at the time of the robbery? B: Well, I 2) ... (sit) in my office. I 3) ... (talk) to an employee. Some of the staff 4) ... (put) food onto the shelves. Several customers 5) ... (do) the shopping and a cashier 6) ... (stand) behind the till. A: Can you tell me anything about the robbers? B: Yes. They 7) ... (wear) black masks and they 8) ... (hold) guns. Then 9) ... (shout). A: How did they get away? B: They drove off in a car which 10) ... (wait) outside.

A: What 1) was happening (happen) at the time of the robbery?

B: Well, I 2) was sitting (sit) in my office. I 3) was talking (talk) to an employee. Some of the staff 4) were putting (put) food onto the shelves. Several customers 5) were doing (do) the shopping and a cashier 6) was standing (stand) behind the till.

A: Can you tell me anything about the robbers?

B: Yes. They 7) were wearing (wear) black masks and they 8) were holding (hold) guns. Then 9) were shouting (shout).

A: How did they get away?

B: They drove off in a car which 10) was waiting (wait) outside.