David asked his nephew to ______ his bag while he headed for a drink at the airport.
| A．lose interest in | B．keep an eye on |
| C．look away from | D．keep in touch with |
32. - He failed his exam again.
- But what did you _____? Had he ever been working hard?
| A．think | B．expect | C．consider | D．imagine |
31. If you are looking for somewhere to rent, I think there's a(n) _______apartment in my building.
| A．empty | B．vacant | C．hollow | D．bare |
30.-Jane is always lying.
- So it’s no wonder that she has no one to ________.
| A．rely on | B．pick up | C．hold on | D．find out |
29. It's reported that the price of that building, which you were looking forward to buying, has risen ______ a further 600 yuan a square meter.
| A．at | B．by | C．with | D．for |
28. __________ no need __________ the radio since I've got used to working with it on.
| A．It's; to turn down | B．It's; turning up | C．There's; turning of | D．There's; to turn off |