主动语态与被动语态相互转换,每空一词(含缩写)
We call maths the language of science
(改为被动句) Maths _________ _________ the language of science
Where did they plant trees
(改为被动句) Where _________ trees _________
You can borrow two books at a time
(改为被动句) Two books _________ _________ _________ at a time
The teacher made the students copy the text
改为被动句 The students _________ _________ _________ copy the text
They produce silk in Suzhou
(改为被动句) Silk _________ _________ in Suzhou
They built a bridge between the two islands last year
(改为被动句) A bridge ________ ________ between the two islands last year
A birthday party will be given tomorrow
(改为主动句) We _________ _________ a birthday party tomorrow
John was seen to cross the street just now by someone
(改为主动句) Someone _________ John __