hey Alice. You on the phone a moment ago. But you weren’t here and I took a message for y

问题补充：

hey, Alice. You on the phone a moment ago. But you weren’t here and I took a message for you.

Oh? I was in the library.

A. are wanted

B. were wanted

C. are called

D. have called

答案：

A. are wanted

(答案→)B. were wanted

C. are called

D. have called

解析：句意：嗨，爱丽丝，刚才有人给你打电话。但是你不在。我给你捎信了。那时我在图书馆。根据句意，可知是过去给爱丽丝打的电话，be wanted on the phone,电话中有人找，故选B。