The conference has been held to discuss the effects of tourism _____ the wildlife in the area.
| A．on | B．in | C．at | D．with |
Your father likes to play golf. He’s really enthusiastic ________ it.
| A．by | B．about | C．with | D．on |
— Why don’t you want to travel abroad?
— Because it becomes ________ expensive ________ before.
| A．not so much; as | B．as much; as | C．much more; than | D．much less; than |
The ________ moment they had looked forward to ________ finally.
| A．excited; came | B．exciting; coming | C．excited; coming | D．exciting; came |
Who else except a millionaire could ________ to use such an expensive car?
| A．pay | B．spend | C．buy | D．afford |
Jack ______ the bus as soon as it stopped; and then to his joy he met an old friend of his on that bus.
| A．got on | B．got into | C．got off | D．got out of |