I am sorry it’s _______ my power to make a final decision on the project.
I have no doubt in my mind _______ they will be glad to see me.
---Jack,you look tired today. What’s wrong? --- I was _______ busy _______ I didn’t go to bed until midnight yesterday.
After a week,he_______ good ideas to solve the problems.
---Lily,you are so special that you’re different from other girls. ---Everyone in the world is different. So,just _______ yourself! It’s the best way of life.
It is very kind _____ you to help me with my lessons because it is very difficult _____me to learn them well.