4) Traffic ____________ usually occurs during rush hours in the morning and evening, when everyone is in a hurry to go to work or go back home.
举一反三
- Only when the work is done ( ) be able to go back home.
- When does Jim usually __________ ? A: goes home B: go home C: go to home D: goes to home
- You may consider (go) there by subway since there is always heavy traffic during the morning rush.
- ______ to work on time, she has to start very early every morning to avoid the traffic jam. A: Going B: Gone C: To go D: Go
- Our working hours are ______: we can go to work in the morning or in the afternoon. A: floating B: efficient C: flexible D: personal