![](https://blog.hocmai.vn/wp-content/uploads/2017/07/hot.gif)
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Robert_______ up until he______his work.
A. Will stay - will finish
B. Had stayed - has finished
C. Stayed - had finished
D. Has stayed - has finished
Ai biết câu trả lời đúng thì làm ơn luôn giải thích cho em đi
A. Will stay - will finish
B. Had stayed - has finished
C. Stayed - had finished
D. Has stayed - has finished
Ai biết câu trả lời đúng thì làm ơn luôn giải thích cho em đi