精选优质文档-倾情为你奉上高中英语必修三第二单元精练1.If anyone happens to drop in while I am out，_ him or her leave a message.Ahave Bget Ctell DAsk2What do you think of his opinion?None has given me _ piece of advice.Aa better Bthe better Cbest Dthe best3I had to review part of my previous lecture _ those who had been absent from some classes.Afor the benefit of Bon purpose Cin return for Din honor of4If he
