chuyển câu chủ động sang câu bị động :
1.dinner will bw served at seven
=>............................
2.the new highqay will be finished sometime next month
=>.....................
3.this english course can be finished in a month
=>............................
4.stell can be produced by that factory
=>................................
5.this report will be given to the manager
=>.......................
6.who invented steam engine?
=>............................
chuyển câu chủ động sang câu bị động :
1.dinner will be served at seven (bị động -> chủ động)
=>They will serve dinner at seven
2.the new highqay will be finished next month
=>They will finish the new highway next month
3.this english course can be finished in a month
=>They can finish thí english course in a month
4.stell (cái gì đây???) can be produced by that factory
=>that factory can produce stalls
5.this report will be given to the manager
=>He will give this report to the manager
6.who invented steam engine?
=>by whom was the steam engine invented?
