E. The past progressive tense :
65. I was studying my English lesson last night ->
66. They weren’t writing Lenin’s words on the poster ->
67. We were playing football when it rained ->
68. Mary was talking to John when I saw them ->
69. Was the mailmain delivering the mails then ? ->
70. Police were holding him for further questioning ->
71. Were they studying Mathemastics then ? ->
72. They weren’t asking me many difficult questions ->
Loga
Sinh Học lớp 12
