Having mastered the technologies of manned spacecraft, China became the third country in the world ______ manned spaceflight independently.
— ______? — Nothing serious, but a bit tired.
--- Sir, I have a favor to ask you. ---___________.A It’s a pleasure B. Go ahead C. What, please D. Help yourself
--- This is my treat and next is yours. How’s that? ---- OK. _______.
______ is no possibility _____ the shy girl can win the first prize in the English speech contest.
---How will I _________ you at the station? ---Well, I’m wearing a hat and I’ve got a big black umbrella with me.