It surprised us all ________ Kate made such big progress in this final exam.
Only if ___ the examinations, ___ get the gift promised by your father.
The plan ___, what is most important is to carry it out.
He tends to ___ his shoes before he goes out to work every day.
His pronunciation is not ___ but he can manage to make.
That was the first impression she ___ us when she first gave us an English lesson.