We invited her to dinner but she didn't bother to ________.
| A．turn on | B．turn away |
| C．turn up | D．turn out |
John is good at his job but she seems to ______confidence.
| A．lack | B．short | C．be short | D．lack in |
Though ______money ,his parents managed to send him to university.
| A．lacked | B．lacking of | C．lacking ( vt.) | D．lacked in |
---Is there any flight to Tokyo today ?---I think there __, for the weather is too bad.
| A．mustn’t be | B．mightn’t be | C．needn’t be | D．can’t be |
Tom is now getting on very well with his studies ,____with his maths and physics .
| A．or else | B．or rather | C．rather than | D．other than |
A person _______such kind of work must be careful enough,________ an eye on any sign of the possible result .
| A．to do ; to keep | B．doing ; keeping | C．to do ; keeping | D．doing ; to keep |