Dozens of people were waiting with a camera for ______ seemed like hours, hoping to catch a glimpse of the US First Lady, Michelle Obama.
| A．that | B．when | C．which | D．what |
No one enjoys _______ at.
| A．laughing | B．to laugh | C．being laughed | D．to be laughed |
—Two months ______quite a long time.
—Yes, I’m afraid that he will miss lots of his lessons.
| A．is | B．are | C．was | D．were |
My boss hates being interrupted, when he is trying to work.
| A．occasionally | B．generally | C．specially | D．especially |
The reason why he succeeded is ______ he worked very hard.
| A．why | B．that | C．whether | D．how |
You can see a church ________.
| A．at a distance | B．in the distance |
| C．for a distance | D．from the distance |