Mary, you can’t imagine what great difficulty I’ve had _____ him with the project.
---I’m sorry.I’ve left my credit card home.And I don’t have enough cash for the meal.--- Don’t worry.___________.
_______, I have to put it away and focus my attention on study this week.
Elephants have their own way to tell the shape of an object and _________ it is rough or smooth.
--How about eight o'clock outside the cinema?--That _______ me fine.
The moment we had been looking forward to at last.