The reason _____ he was late for school was _____ he had to send his mother to a hospital.
| A．that; why | B．why; because |
| C．why; that | D．that; because |
Wuhan lies _____ the Changjiang River and the Han River meets.
A. where B. wherever C. that
It’s nice to hear from her again. ________, we last met more than thirty years ago.
| A．What’s more | B．That’s to say |
| C．Believe it or not | D．In other words |
The old man, ________ abroad for twenty years, is on the way back to his motherland.
| A．to work | B．having worked |
| C．to have worked | D．working |
After five days’ climbing in the mountain, they reached ________ they thought was the place they’d been dreaming of.
| A．that | B．which |
| C．where | D．what |
It is ________ he is often late for school ________ makes his teacher angry with him.
| A．because; that | B．that; that |
| C．/; that | D．what; that |