–Your mother’s never seen a 3D film at the cinema, has she?--____, but only once.
What_______ you offered me! Now I can both do sports and finish my homework.
You never know how much difficulty we had ______the problem. Luckily, we managed to solve it with Mrs Wu’s help.
——It seems that Jimmy is feeling bad about the exam. ——He needs to _______. A “C” is not the end of the world.
He never works hard. ____________, he failed.
He was brave enough ___________ for the school volleyball team and succeeded.