I can remember very few ____ when he had to cancel his plans because of poor health．

Although the city had been attacked by the storm several times, ＿＿＿＿＿was done．

This book gives a brief _____ of the history of the castle and details of the art collection in the main hall.

She has waited for the guest for two hours and reached the ________ of her patience.

When Jane began to take swimming lessons, her main _____ was the fear of water.