They have no idea at all ________.

Only in this way, _______succeed in solving the problem.

______ when he was young, he would have a good job now.

—Was it in 1969___________the American astronaut succeeded___________landing on the moon ?
—Yes , that’s right .

This is the book I bought yesterday , ___________I spent 8 yuan .

-- No, I’m afraid he isn’t in. This is his secretary speaking. Can I help you?
--- _______.

—Have you got any news from Jane about the English contest？
— No. She said she ______ know when ______ be held, either.

The factory ______ last year was equipped with the latest machinery.

.________ he says, I won’t believe him since I know he is a big liar.

. _____ to Beijing, I would visit the Forbidden City where the emperors once lived.