giúp mình nha : Viết lại các câu sau giữ nguyên nghĩa bằng 3 cách khác nhau: 1. How long is it since you rode a bicyde?  When _______________________________________________________________   2. How long is it since he wrote to ỵou?  When _______________________________________________________________   3. When did he last talk to you?  How long ___________________________________________________________   4. When did you last telephone him?  Hong long ___________________________________________________________   5. When did you have it ? How long____________________________________________________________   6. How long have you learned spanish?  How long ago _________________________________________________________   7. How long is it since you used the car ? When ...............................................................................................   8. When did you design this skirt?   

`1.`

C1: When did you last ride a bike?

C2: When was the last time you rode a bike?

C3: How long has it been since you last rode a bike?

`2. `

C1: When did he last write to you?

C2: When was the last time he wrote to you?

C3: How long has it been since he last wrote to you?

`3.`

C1: How long is it since he talked to you?

C2: How long has it been since he last talked to you?

C3: When was the last time he talked to you?

`4.`

C1: How long is it since you telephoned him?

C2: How long has it been since you telephoned him?

C3: When was the last time you telephoned with him?

`5.`

C1: How long have you had it?

C2: When did you start having it?

C3: How long have you been having it?

`6.`

C1: How long ago did you learn Spanish? `-` How long ago + thì quá khứ đơn

C2: How long have you been studying Spanish?

C3: When did you start learning Spanish?

`7.`

C1: When did you last use the car?

C2: When was the last time you used the car?

C3: How long has it been since you last drove?

`8.`

C1: How long have you designed this skirt?

C2: When did you start designing this skirt?

C3: How long have you been designing this skirt?