You ’d better be careful, Linda. The knife is sharp.— _____, Mum.

He was annoyed for _________ outside while his wife was shopping with the key.[ ]

n, people won’t have the motivationor the joy necessary for creative thinking.

The driver suggested that we set out before seven in the morning in order to avoid traffic jams.

It was reported that as many as 50% of patients do not take medicine ______ directed, ______ has drawn doctor’s attention.