— You may find the key to the maths problem on page 107. — Ah, it’s so simple. I wonder why I ______ of that.
Though he has worked for years, there is ___ furniture in his room
---How long can I ___ this library book? ---Two weeks.
---Please remember me ___ your family. ----I certainly will
This soldier __ jump into the water and saved the boy.
I want to buy a pair of new trousers to ___ my sweater.