To our disappointment, the trip we had been looking forward to _____ in the pouring rain.
Jerry did not regret giving the comment but felt ______ he could have expressed it differently.
One learns a knowledge by making mistakes and ______ them.
By the time you have finished this book, your meal ______ cold.
-Look at those clouds! -Don't worry. ______ it rains, we'll still have a great time.
John has really got the job because he showed me the official letterhim it.