Father finally came back home which I forward it.A. had been lookingB. have been looking

问题补充：

Father finally came back home, which I forward it.

A. had been looking

B. have been looking

C. looked

D. have looked

答案：

(答案→)A. had been looking

B. have been looking

C. looked

D. have looked

解析：本题考查时态。根据语境可知，我从过去一直盼望，直到现在，故用过去完成进行时。句意：父亲最终回到了家，我一直盼望着。