It was the President himself______ opened the door．

I was so disappointed when I failed again.-Don’t be so discouraged.You’ll be successful ________.[ ]

It is said that Nanjing Metro Line 3 ________ at the end of 2014.—That’s great! It will be much easier for more people to go out.

Do you mind if I sit here—- ___________.It’s for Mr Brown.

I like to go shopping at the weekdays,_____the shop isn’t crowded. 