-Sorry, Mum. I got a C in the exam.-You __________ have done better.
It’s ________ Steve is often late for work with the same excuse ________ annoies his boss.
--- I was lucky to win a gold medal in the 800-meter-race. --- You __________ through tough training.
_________ to become a superstar, Lady Gaga did all she could to create various shocking images to impress people.
The financial crisis(危机) and the suffering ________ has caused have a great influnce on the whole world.
-Why didn’t you give me a call last night?-Well, I couldn’t. My phone _____________.