On June 11th, 2013, Shenzhou-10 carrying three astronauts into space from the space center in Jiuquan. All the Chinese people are proud of its successful launch.A. sent up B. are sent up C. was sent up
This is 3-D printer. And this is an artificial (人工的) ear. Can you believe that scientists printed this artificial ear by this 3-D printer?
Mum, I’ve got the first prize in the photo competition. _______!
The movie_______ we saw last night was fantastic.
I don’t know________. Because he has to look after his mother.
Where are you going this month? We_________ go to Xiamen, but we’re not sure.