Though having discussed it for long, they still haven’t reached an agreement they should pour more money into the project.
31.Laura was asked several questions, but she couldn't answer ______ of them.
30.1 tried to fix the car myself but ______ the attempt after a couple of hours.
29.On weekends when Dianna comes back home from school, she eats everything in ______.
28.In most cases, customers can't help ______ to buy things they actually do not need.
27.What do you think of his suggestion ______ we organize a football club?