launch in 2005 is successful, Chinawill be the third country ________its astronauts into space

Lucy pretended to be cheerful，____________ nothing about the argument．

I believe my dream _________ true inthe future .

"I’m glad ______ you here in thehotel""It’s my great pleasure to have you ______ us"

The pen is __________ . She wrote __________ name with it __________.