- I never regretted _____ his offer, for it was not where my interest lay.
- I don’t like _____ bills but when I do get them I like _____ them promptly.
- The compositions contained so few errors that the teacher got the students _____ one another ’s papers.
- It’s high time we _____ cutting down the rainforests.
- If only I _____ play the guitar as well as you!
- If you explained the situation to your solicitor, he _____ able to advise you much better than I can.
- It is imperative that students _____ their term papers on time.
- _____ if I had arrived yesterday without letting you know beforehand.
- “What courses are you going to do next semester”“I don ’t know. But it’s about time _____ on something.”
- _____ for the fact that she broke her leg, she might have passed the exam.
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