16．---What is troubling you?

---I don’ t know ______.

　　　 A．who to ask advice　　　 　　　　　　　　　　 B．who am I to ask for advice

　　　 C．whom to turn to for advice　 　　　　　　　 D．whom to turn for advice

15．This kind of cloth ______ well．I think it is worthy ______.

　　　 A．washes; buying　　　　　　　　　　　　　　　　　　 B．is washed; buying　

　　　 C．washes; to be bought 　　　　　　　　　　　　　 D．is washed; to be bought

14．I’d like ______ on a trip to Tibet while he prefers ______ to Guilin.

　　　 A．to take; to go　 　 B．to be taken; to go C．to take; going　　 D．to be taken; to be going

13．It is certain that he will ______ his business to his son when he gets old.

　　　 A．take over　　 　　　 B．think over　 　　　　 C．hand over　 　　　　 D．go over

12．The fact that the insects living on these plants died out ______ produced less food supply for　　 birds and wolves.

　　　 A．in return　　　 B．in place　 　　　　　 C．in turn　　　　 D．in the end

11．---Oh, what a pretty car it is! By the way, are you planning to buy one?

---Sure．But now I haven’t enough money ______ to buy one.

　　　 A．for which　　 　　 B．with which 　　　　 C．by which　　　 D．on which

10．No sooner ______ home ______ I told him the exciting news.

　　　 A．had he got; when 　　　　　　　　　　　　　　　 B．had he got; than　

9．If you head ______ to Beijing, the Summer Palace is ______ for tourists.

　　　 A．north; the must-see　　　　　 　　　　　　 B．the north; a must-see

　　　 C．north; a must-see　　　 　　　　　　　　　 D．the north; the must-see

8．---How much should I pay for the ice cream?

---It’s my ______.　　

　　　 A．choice　　　 　　 B．treat 　　　　　　　　　 C．present 　　　　　　　 D．charge

7．As some experts say, shopping by television will never take ______ place of shopping in stores, because many people find shopping at a store　　　　 great enjoyment.

　　　 A．/；a 　　　　　　　　　 B．the; a 　　　　　　　　 C．a; the　　　　　　　　　 D．a; /