. ----Peter, where did you guys go for the summer vacation?
----We________ busy with our work for months, so we went to the beach to relax ourselves.
A.were | B.have been | C.had been | D.will be |
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. ----Peter, where did you guys go for the summer vacation?
----We________ busy with our work for months, so we went to the beach to relax ourselves.
A.were | B.have been | C.had been | D.will be |