S: who
O: this letter
V: wrote
By whom was this letter written?
S who
O this letter
V wrote
=> This letter was written by who ?
giups minhf vowis :
Find S-O-V and write passive :
who wrote this letter ?
giups minhf vowis :
Find S-O-V and write passive :
who wrote this letter ?
giups minhf vowis :
Find S-O-V and write passive :
who wrote this letter ?
giúp mình với :
Find S-O-V and write passive :
Who wrote this letter ?
giúp mình với :
Find S-O-V and write passive :
Few people have climbed this mountain before
giúp mình với :
Find S-O-V and write passive :
Few people have climbed this mountain before
giúp mình với : Write passive and find S-O-V :
They had finished preparations by this time the guests arrived
giúp mình với :
Find S-O-V and write passive :
You don't have to pay this bill until next week
giúp mình với :
Find S-O-V and write passive :
You don't have to pay this bill until next week
Giups mình với :
Find S-O-V and from active to passive :
They had finished preparations by the time the guests arrived
