Progress so far has been very good.______，we are sure that the project will be completed on time.

 Seeing the coach nodding ________ to her, the little dancer was no more nervous and went on with her performance.

“If you’re walking down the right path and you’re willing to keep walking,_____ you’ll make progress”, said the president Obama.

—What did you do last weekend?—Oh，nothing________.

The second-hand car David bought the other day is as good as new; ______ it is in excellent condition.