— Look! Black clouds are gathering.— Yes. A heavy rain is ______ to come.
The reason______ he gave for being absent from school was ______ he had to attend his sick mother at home.
Little Tom hid himself in the place_______ couldn’t be found, _______make her mother annoyed.
The river______ surface used to be covered with waste and rubbish is now taking on a new look.
We have a slight problem with the temperature control but_______ everything’s fine.
They got two free tickets to Canada, otherwise they______ able to afford to go.