—I can never forget the day ___ we spent together in the summer camp.—Well, especially the day _______it suddenly began to rain in the middle of the night.
During the war there was a serious lack of food. It was not unusual that even the wealthy families had to ______ bread for days.
Would you please ______ the paper for me and see if there are any obvious mistakes?
To make members of a team perform better,the trainer first of all has to know their _____ and weaknesses.
You have been sitting on my hat and now it is badly out of______。
Always read the_______on the bottle carefully and take the right amount of medicine.