Question

1.Though it's the first time they have met, they talk as if they ____ friends for many years.(C)

1.Though it's the first time they have met, they talk as if they ____ friends for many years.(C)A.are B.were C.had been D.have been2.They found themselves in front of a wall ____ a big hole ____ it.(A)A.with,in B.has,in C.having,on D.that has,on3.-How much do you ____meding apair of shoes? -Only one dollar,sir.(C)A.cost for B.charge C.charge for D.cost

Answer 1

1， D. have been 现在完成时，已经是很多年的朋友了
2，A. with, in 有一个洞在墙上，用in， with表示洞和墙的关系
3，C. 后有meding，动名词，因此前面有 for, 收钱用charge，付钱采用cost

Answer 2

1，C.had been 虚拟语气
2，A. with, in
3，C.

Answer 3

1D 错综虚拟语气
2 A with表伴随，墙上的洞要用in，如果是B，要用非谓语having
3 C charge for 要价 收费 固定搭配