——Thank you very much for everything. You’ve been so he1pful. —— . Just let me know if there is anything else I can do for you.
The boss requested that he _____ there to work.
You must ______ your papers before you hand them in.
Did you have any difficulty _____ his house?
Have you ______some new ideas?
He failed in the exam not only his laziness but also he didn’t listen to the teacher.