| 1. | Both he and his father do morning exercises every day
他和他父亲每天都做早操。 |
| 2. | Doing morning exercise every day will keep you fit
每天做早操将使你保持健康。 |
| 3. | They have been doing morning exercises since daybreak
他们从天后起做早操到现在。 |
| 4. | We do morning exercises before classes begin
在上课开始之前，早操是我们必要做的。 |
| 5. | It ' s good for you to do morning exercises every day
每天做早操对你有好处。 |
| 6. | Doing morning exercises help us get ready for the day
做早操帮我们为一天做好准备。 |
| 7. | It is good for you to do morning exercises every day
每天早晨做做早操对你很有好处。 |
| 8. | To do morning exercises is useful for our health
做早操有利于我们的健康。 |
| 9. | Doing morning exercise will do you a lot of good
做早操对你有好多好处。 |
| 10. | We had breakfast after we did morning exercises
做完早操后,我们吃早饭。 |
