Studies shows 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 |
--- Is that the small town you often refer to?
--- Right, just the one ____you know I used to work for years.
| A．that | B．which | C．where | D．what |
The teacher,with 6 girls and 8 boys of her class, ____visiting a museum when the earthquake struck
| A．was | B．were | C．had been | D．would be |
---Did you tell Julia about the result?
--- Oh, no, I forgot. I____her now.
| A．will be calling | B．will call | C．call | D．am to call |
You should try to get a good night’s sleep ___ much work you have to do.
| A．however | B．no matter | C．although | D．wherever |
He’s got himself into a dangerous situation ___he is likely to lose control over the plane.
A. whereB whichC. while D. why