The year 1949 ________ the birth of a new country — the People’s Republic of China.

I like Super Brain very much. Do you know ______ on show— At 10:00 every Friday evening. It’s a good program to make science popular.

It’s unimaginable that such a top student as Jane 　　　　cheat in the exam.

Dad, I don’t think we can go into the building. Look at the sign — “_______”.— Oh, I didn’t notice it.

Kitty __________ the airport in the early morning, but she still missed the flight.