—Remember the first time we met, Jim?
—Of course I do. You ________ in the library.
| A．were reading | B．had read | C．have read | D．read |
“Tony, you’d better try too much chocolate. You’re already overweight,” said the doctor.
| A．not eat | B．not to eat |
| C．to not eat | D．not to eating |
Mrs. White walks a dog in the park nearby every morning it’s rainy or windy.
| A．since | B．because | C．unless | D．until |
Most supermarkets in Shanghai have stopped free plastic bags in the past few years.
| A．provide | B．to provide |
| C．providing | D．provided |
Everyone knows fire is very useful in our daily life, it is also dangerous.
| A．so | B．or | C．because | D．but |
Tom’s parents were too angry to say a moment ago.
| A．anything | B．something |
| C．nothing | D．everything |