If you send the best wishes to your mother on Mother’s Day,____will give her a great surprise.
They spoke in ______ for fear that they should be heard.
It was ______ creative thinking that I took the course, not to get high marks in examinations.
The children enjoyed ______ round the newly polished floor.
It is a waste of time ______ him – he is determined to go his own way.
He began ______ in the early fifties, singing and ______ the guitar.