1.the airplane is different from ( today's )[today]
2.I think the film was( directed)[direct] by zhang yimou in 1998.
3.Edison,an American (inventor )[invent],created many things.
4.so far,they have(cloned ) [clone] many animals.
1.my mother allows me to use her cell phone.(改成被动.)
I am allowed to use my mother's cell phone.
2.a rocket is used for(launching satellites and spaceships.)就括号内的部分提问.
What is a rocket used for?
3.the digital camera was invented (in 1975)就括号内的部分提问.
When was the digital camera invented?
4.what is this in English?(改成同义句)
(How ) (do )you(call ) (this )in English?