Once _____, it won’t be easily forgotten.
| A．saw | B．seeing | C．seen | D．see |
_________ I am, I will be thinking of you.
A. Where B. Wherever C. Who
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 |