We ________ you to complete the work within one month.
Perhaps the famous football star won’t play ______ football any longer.
The paper fish is really beautiful! Can you show us ______ you make it?
I can’t find my pen. Could you help ______ find it?
a written permission, he had to write another letter to the president of the university.
--- How come your father can read books in German?--- Well, he on a project with some German engineers for 3 years when he was young.