问题

Haven’t seen you for ages! Where have you been — I went to Ningxia and _______ there for one year, teaching as a volunteer.

A:have stayed
B:stayed
C:had stayed
D:am staying

正确答案是：

同类题型

Did Peter fix the computer himself?— He _____, because he doesn’t know much about computers. [ ]

_____ is Eric—He is Kate’s brother.

Mr. Bally approved ______ the conference.

He began to __________ because every means _______ tried already

Let’s play table tennis_______ Tuesday morning, shall we