---Let’s throw a surprise party for mom’s 50th birthday. ---That’s a good idea.We______several of her friends.
His words are strongly impressed __________ my memory.
It is __________ to discuss the question again and again.
__________ it will take me six weeks, I am determined to finish the job.
__________ for one year was a very enjoyable and exciting experience for me.
Doris, s success lies in the fact __________ she is cooperative and eager to learn from others.