I __________ my homework yesterday, but unfortunately I forgot about it totally.
| A．need have handed in |
| B．should have handed in |
| C．must have handed in |
| D．may have handed in |
Every evening after dinner, if notfrom work, I will spend some time walking my dog.
| A．being tired | B．tiring |
| C．tired | D．to be tired |
South Korean rapper Psy’s hit song “Gangnam Style” made_______history on Dec. 20th as _______first ever video on YouTube to reach 1 billion views.
| A．the; the | B．/; the |
| C．a; a | D．/; a |
The girl is a student at Oxford University, _____ for a degree in English literature.
| A．studied | B．studying |
| C．to have studied | D．to be studying |
I got the story from Tom and _____ people who had worked with him.
| A．every other | B．many others |
| C．some other | D．other than |
It was with great joy _____ the father received the news that his long-lost son had been found.
| A．because | B．while |
| C．since | D．that |