11.On average,a successful lawyer has to talk to several ___

11.On average,a successful lawyer has to talk to several ______ a day.(A)guests(B)supporters(C)clients(D)customers
12.______ the War of Independence,the United States was an English colony.(A)Before(B)In(C)Between(D)At
13.If she wants to stay thin,she must make a ______ in her diet.(A)change(B)turn(C)run(D)go
14.Would you like___ more coffee?(A)little(B)some(C)another(D)any
15.Have you seen___ pen,a black one?(A)my(B)these(C)hers(D)you
16.Listen to me.I have____ to tell you.(A)anything new(B)new something(C)something new(D)nothing new
17.The man missed the bus.____ is why he was late for the meeting.(A)It(B)That(C)This(D)All
18.Hurry up!There is____ time left.(A)little(B)a few(C)a little(D)few
19.You have a good room,I should say.But it's not as big as___.(A)me(B)my(C)mine(D)I
20.We ____ at the party last Sunday.(A)enjoyed myself(B)enjoyed ourselves(C)enjoy myself(D)enjoyed ourself