— ___ he have finished his homework?—Yes, he ___. Otherwise, he couldn’t be watching TV now.
A story goes ______ Elizabeth I of England liked nothing more than being surrounded by clever and qualified noblemen at court.
After Yang Li Wei succeeded in circling the earth, _______ our astronauts desire to do is walk in space.
A modern city has been set up in ________ was a wasteland ten years ago .
I think Father would like to know ___________ I've been up to so far, so I decide to send him a quick note
The road is covered with snow. I can’t understand ________ they insist on going by motor-bike.