He had ______ in finding Mr. Green’s house.
We forbid ______ in the lecture hall, so you are forbidden _____ here
The manager along with his workers _______ day and night to complete the project.
After a short ________, I got my bag from the thief’s hand successfully.
The most important thing ______ we should consider is the first idea _____ he has mentioned in the speech.
He was so pleased with all _____ we had done for him _____ he wrote us a letter to praise us for it.