29. _____ the lack of workforce in many industries, workers are now commanding higher salaries than they used to be.
Now that we’ve discussed our problem, are people happy with the decisions______?
We had three sets of garden tools and we seemed to have no use for _________.
—Alice, why didn’t you come yesterday? — I________, but I had an unexpected visitor.
Rose was wild with joy________ the result of the examination.
It _______ long before we ______ the result of the experiment.