Find one word that is in the wrong form in each sentences : 

56.Before you hear the alarm , run for the exit . 

 hear -> have hold ( Vì before là thì hiện tại hoàn thành ) 

57.While her stay here , she made a lot of good friends 

 stay -> was staying ( vì while là thì quá khứ tiếp diễn ) 

Công thức thì QKTD : S + was/were + V-ing + ... 

58.Franklin flew a kite when he made a very important discovery about electricity . 

 flew -> was flewing  ( thì quá khứ tiếp diễn ) 

59. I applied for several posts this years .

  applied -> have applied ( thì hiện tại hoàn thành , for ) 

60 . The girls were still there ,standing where he saw them earlier .

  still -> stilling ( thì quá khứ tiếp diễn ) 

Vote + cảm ơn + ctlhn cho mk với nha . Cảm ơn nhìu ạ . ><

#Muoi 

$\text{Find one word that is in the wrong form in each sentences:}$

56. Before you hear the alarm, run for the exit. 

$\rightarrow$ hear $\rightarrow$ have hold 

$\rightarrow$ Thì HTHT - DHNB: Before

$\rightarrow$ Before + S + have / has + V3 , S + V + O.

57. While her stay here, she made a lot of good friends.

$\rightarrow$ stay $\rightarrow$ was staying 

$\rightarrow$ Thì QKTD - DHNB: While

$\rightarrow$ While + S + was / were + V-ing , S + V2 + O.

$\rightarrow$ Dùng While chỉ một sự việc quá khứ xảy ra trước một hành động quá khứ khác.

58. Franklin flew a kite when he made a very important discovery about electricity. 

$\rightarrow$ flew $\rightarrow$ was flewing 

$\rightarrow$ Thì QKTD - DHNB: when

$\rightarrow$ S + V2 + O + when + S + was / were + V-ing + O.

$\rightarrow$ Dùng When để diễn tả một hành động đang diễn ra, một hành động ngắn xen vào.

59. I applied for several posts this years.

$\rightarrow$ applied $\rightarrow$ have applied 

$\rightarrow$ Thì HTHT - DHNB: for

$\rightarrow$ S + have / has + V3 + for + period of time (khoảng thời gian).

60. The girls were still there, standing where he saw them earlier.

$\rightarrow$ still $\rightarrow$ stilling 

$\rightarrow$ Thì QKHT - DHNB: were

$\rightarrow$ Sau were có thể V-ing nhưng ko dùng V_inf

$\rightarrow$ S + was / were + V-ing + O.

$\text{Cho mình ctlhn nha!}$

$\text{Chúc Bạn Học Tốt!❤}$

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