15._____I have to say ______ all of you.
A.What; refers B. What; refers to C. That; refers D. That; refers to
14.How long did it ______ to control the floods in Anhui?
A.spend B.take C.pay D.cost
13.Towards _____evening, there was _____ heavy rain in the countryside.
A.the; a B.an; 不填 C.不填; a D.the; 不填
12.He is a man of _____ and he had a lot of interesting _____ in his life.
A.much experience; experiences B.many experiences; experience
C.much experience; experience D.many experiences; experiences
11.The famous basketball star, tried to make a comeback, attracted a lot of attention.
A.where B.when C.which D.who
10.The missing boys were last seen ______ near the river.
A.playing B.to be playing C.play D.to play
9.-How long ______each other before they ___married?
-For about a year.
A.have they known; get B.did they know; were going to get
C.do they know; are going to get D.had they known; got
8.Someone called me up in the middle of the night, but they hung up ___I could answer the phone.
A.as B.since C.until D.before
7.The man ______ was a friend of mine.
A.you just talked to B.whom you just talked to him
C.who you just talked to him D.which you just talked to