______ the ancient Egyptians built the pyramids puzzled people for centuries.
| A．Whether | B．What | C．How | D．Where |
I _____ Spanish quite fluently, but I haven’t got a chance to use it since I moved to Brazil.
| A．spoke | B．will speak | C．have spoken | D．speak |
–I have packed your luggage for you need to rise early tomorrow.
--Thanks. You ______ that. I am a big girl now and I can manage it, Mum.
| A．needn’t do | B．needn’t have done |
| C．mustn’t do | D．shouldn’t have done |
What a table! I have never seen such a thing before. It is ______ it is long.
| A．half not as wide as | B．wide not as half as |
| C．not half as wide as | D．as wide as not half |
Traditionally, college students hold a graduation ceremony to encourage themselves before they _____ on their life journey.
| A．give up | B．settle down | C．get through | D．set off |
Was it in the village _____ we used to live in _____ the accident happened?
| A．where; that | B．which; that | C．that; where | D．where; which |