The flowers _________sweet in the botanic garden attract the visitors to the beauty of nature．
| A．to smell | B．smelling | C．smelt | D．to be smelt |
34. Managers in excellent companies have a strong _ for doing things rather than talking about situations.
| A．opinion | B．feeling | C．idea | D．preference |
33. - How about going to a concert this weekend?
- ______? It's a few months since I enjoyed myself in the last one.
| A．Why | B．Why not | C．What for | D．What |
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 |