Rewrite each sentence,beginning as shown,so that its meaning does not change: 1.John phoned Patrick at work because he didn't know his mobile number. -> Not _________________________ 2.Should there be a problem, contact us at all cost. -> In the __________________________ 3.Wash vegetables before eating them. -> Vegetables ______________________ 4 .David continues to work in spite of his illness. (carries) -> David _________________ in spite of his illness. 5.I don't think City is likely to win the title this season. (likehood) -> There ______________________ the title this season. 6.I can almost remember his number. (toungue) -> His number _________________ Giúp em với ạ , có cả giải thích luôn giúp em với