—Did Linda see the traffic accident?
—No，no sooner _______ than it happened.
| A．had she gone | B．she had gone |
| C．has she gone | D．she has gone |
If you have decided which bike to buy, you can ______ for it on the Internet and we will send it right to your home.
| A．take an order | B．carry out an order | C．keep order | D．place an order |
Studies show that people are more ______ to suffer from back problems if they always sit before computer screens for long hours.
| A．likely | B．possible | C．probable | D．sure |
I’m sure your suggestions will _____ the problem.
| A．contribute to solving | B．contribute to solve |
| C．be contributed to solve | D．be contributed to solving |
______ in the sandstorm, he didn’t know which way to take.
| A．Having stuck | B．Stuck | C．To be stuck | D．Sticking |
He joined the firm as an office boy, but he gained rapid promotion, and _____ a director.
| A．ended up | B．ended up in | C．ended up with | D．ended up as |