Coby Mills

English

30 November, 16:09

Choose the answer.

Which sentence contains an unnecessary shift in tense?

1 Occasionally, Steve's boa escapes and startles someone in the kitchen.

2 Have you been listening to Mozart, or have you another favorite?

3 When the buzzer sounds, everyone in the plant is ready to go home.

4 David will bring the ice, and you buy the cups.