1. They (come) …………….. back home after they (finish) ………………… their work.
⇒came/had finished
2. She said that she (eat)....this kind of food before.
⇒had eaten
3 .Before he(go)....to visit me, he (telephone).....me.
⇒went/had telephoned
4 .He told me he (not/meet).....such kind of people before.
⇒hadn't met
5. When i came to the theatre,the show (start).......
⇒had started
6. Before she(go).......to the class, she (do) ...homework.
⇒went/had done
7.Last night, Phong (go)......to cinema before he (go)...... home
⇒had gone/went
#PLTH(cho mình xin vote+ctlhn nhé! ^^)
