Sorry, sir, your computer isn’t ready yet. It _____ at present.―That’s all right.

___________ on bothsides of the street ___________excited fans who wanted to see the famousfootball player named David Beckham

If you meet difficulties when you are striving foryour life goal, please ______ and you will succeed sooner or later.

Remember, boys and girls.The harder you work, ______.— Yes, Miss Gao.[ ]

Three days later, word came _______ our country had sent up another man-made satellite.