The reason ________ he refused to attend the meeting was that they didn’t give him an invitation earlier.
Was ______ Alice, ______ played the piano very well, ______ helped me with my English?
There are 55 students in Class 5, _______ failed in the test.
.I would rather buy a house in the countryside than ______ in the city.
Cao Cao’s tomb is reported ______ in China, which attracts nationwide attention.
.---- It is high time I _______ to school.I have to go now ---- See you! ---- See you!