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Sử dụng adverbial clause
1. He could not make out where................
2.I...............................him in order that....................
3.I passed............................when its driver...................
4.I'm sure that....................as if..................
5..................................as long as the leaders
1. He could not make out where................
2.I...............................him in order that....................
3.I passed............................when its driver...................
4.I'm sure that....................as if..................
5..................................as long as the leaders